diff --git a/DEVELOPMENT.rst b/DEVELOPMENT.rst
index 81a6746d..3feb194c 100644
--- a/DEVELOPMENT.rst
+++ b/DEVELOPMENT.rst
@@ -349,7 +349,7 @@ method. The times are specified in seconds and the memory in bytes.
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {
                 'time': 1,
diff --git a/rdt/performance/datasets/base.py b/rdt/performance/datasets/base.py
index acc001cf..d0f53567 100644
--- a/rdt/performance/datasets/base.py
+++ b/rdt/performance/datasets/base.py
@@ -42,5 +42,5 @@ def get_subclasses(cls):
     @staticmethod
     @abstractmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         raise NotImplementedError()
diff --git a/rdt/performance/datasets/boolean.py b/rdt/performance/datasets/boolean.py
index 40d98cb9..3d72ff52 100644
--- a/rdt/performance/datasets/boolean.py
+++ b/rdt/performance/datasets/boolean.py
@@ -34,7 +34,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 2e-5, 'memory': 400.0},
             'transform': {'time': 1e-5, 'memory': 400.0},
@@ -63,7 +63,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 2e-5, 'memory': 400.0},
             'transform': {'time': 1e-5, 'memory': 1000.0},
@@ -90,7 +90,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 1e-5, 'memory': 400.0},
             'transform': {'time': 1e-5, 'memory': 400.0},
@@ -119,7 +119,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 1e-5, 'memory': 400.0},
             'transform': {'time': 1e-5, 'memory': 1000.0},
@@ -141,7 +141,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 1e-5, 'memory': 400.0},
             'transform': {'time': 1e-5, 'memory': 400.0},
@@ -169,7 +169,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 1e-5, 'memory': 400.0},
             'transform': {'time': 1e-5, 'memory': 1000.0},
diff --git a/rdt/performance/datasets/categorical.py b/rdt/performance/datasets/categorical.py
index c2ce6928..26918cf9 100644
--- a/rdt/performance/datasets/categorical.py
+++ b/rdt/performance/datasets/categorical.py
@@ -26,7 +26,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 2e-05, 'memory': 400.0},
             'transform': {'time': 5e-05, 'memory': 400.0},
@@ -47,7 +47,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 2e-05, 'memory': 400.0},
             'transform': {'time': 5e-05, 'memory': 1000.0},
@@ -69,7 +69,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 2e-05, 'memory': 500.0},
             'transform': {'time': 1e-05, 'memory': 500.0},
@@ -90,7 +90,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 2e-05, 'memory': 400.0},
             'transform': {'time': 1e-05, 'memory': 1000.0},
@@ -126,7 +126,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 2e-05, 'memory': 400.0},
             'transform': {'time': 1e-05, 'memory': 1000.0},
@@ -158,7 +158,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 2e-05, 'memory': 400.0},
             'transform': {'time': 1e-05, 'memory': 2000.0},
@@ -180,7 +180,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 2e-05, 'memory': 400.0},
             'transform': {'time': 3e-05, 'memory': 400.0},
@@ -201,7 +201,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 2e-05, 'memory': 400.0},
             'transform': {'time': 3e-05, 'memory': 400.0},
@@ -223,7 +223,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 2e-05, 'memory': 400.0},
             'transform': {'time': 4e-05, 'memory': 400.0},
@@ -244,7 +244,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 2e-05, 'memory': 400.0},
             'transform': {'time': 3e-05, 'memory': 400.0},
@@ -265,7 +265,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 0.0004, 'memory': 2000.0},
             'transform': {'time': 0.0004, 'memory': 500000.0},
@@ -286,7 +286,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 0.0004, 'memory': 1000.0},
             'transform': {'time': 0.0004, 'memory': 1000000.0},
@@ -307,7 +307,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 0.002, 'memory': 2000.0},
             'transform': {'time': 0.0004, 'memory': 500000.0},
@@ -328,7 +328,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 0.001, 'memory': 1000.0},
             'transform': {'time': 0.0005, 'memory': 1000000.0},
diff --git a/rdt/performance/datasets/datetime.py b/rdt/performance/datasets/datetime.py
index a6bd738a..729572e6 100644
--- a/rdt/performance/datasets/datetime.py
+++ b/rdt/performance/datasets/datetime.py
@@ -29,7 +29,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 5e-05, 'memory': 500.0},
             'transform': {'time': 5e-05, 'memory': 350.0},
@@ -53,7 +53,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 5e-05, 'memory': 500.0},
             'transform': {'time': 5e-05, 'memory': 350.0},
@@ -75,7 +75,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 5e-05, 'memory': 500.0},
             'transform': {'time': 5e-05, 'memory': 1000.0},
@@ -99,7 +99,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 5e-05, 'memory': 500.0},
             'transform': {'time': 5e-05, 'memory': 350.0},
@@ -126,7 +126,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 5e-05, 'memory': 500.0},
             'transform': {'time': 5e-05, 'memory': 350.0},
@@ -153,7 +153,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 5e-05, 'memory': 500.0},
             'transform': {'time': 5e-05, 'memory': 350.0},
diff --git a/rdt/performance/datasets/id.py b/rdt/performance/datasets/id.py
index 05b3e4a4..03ca5b90 100644
--- a/rdt/performance/datasets/id.py
+++ b/rdt/performance/datasets/id.py
@@ -25,7 +25,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 1e-05, 'memory': 500.0},
             'transform': {'time': 1e-05, 'memory': 500.0},
@@ -46,7 +46,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 1e-05, 'memory': 400.0},
             'transform': {'time': 1e-05, 'memory': 1000.0},
diff --git a/rdt/performance/datasets/numerical.py b/rdt/performance/datasets/numerical.py
index 2d5a973e..f65ade68 100644
--- a/rdt/performance/datasets/numerical.py
+++ b/rdt/performance/datasets/numerical.py
@@ -25,7 +25,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 1e-03, 'memory': 2500.0},
             'transform': {'time': 5e-05, 'memory': 400.0},
@@ -46,7 +46,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 1e-03, 'memory': 2500.0},
             'transform': {'time': 4e-05, 'memory': 400.0},
@@ -69,7 +69,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 1e-03, 'memory': 400.0},
             'transform': {'time': 1e-05, 'memory': 400.0},
@@ -90,7 +90,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 1e-03, 'memory': 600.0},
             'transform': {'time': 3e-05, 'memory': 400.0},
@@ -116,7 +116,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 1e-03, 'memory': 2500.0},
             'transform': {'time': 1e-05, 'memory': 2000.0},
@@ -142,7 +142,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 1e-03, 'memory': 2500.0},
             'transform': {'time': 3e-05, 'memory': 1000.0},
@@ -163,7 +163,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 1e-03, 'memory': 2500.0},
             'transform': {'time': 1e-05, 'memory': 400.0},
@@ -184,7 +184,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 1e-03, 'memory': 2500.0},
             'transform': {'time': 4e-05, 'memory': 400.0},
@@ -205,7 +205,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 1e-03, 'memory': 2500.0},
             'transform': {'time': 5e-05, 'memory': 400.0},
@@ -226,7 +226,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 1e-03, 'memory': 2500.0},
             'transform': {'time': 3e-05, 'memory': 400.0},
diff --git a/rdt/performance/datasets/pii.py b/rdt/performance/datasets/pii.py
index 95c9cbf9..3bd85079 100644
--- a/rdt/performance/datasets/pii.py
+++ b/rdt/performance/datasets/pii.py
@@ -25,7 +25,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 1e-05, 'memory': 500.0},
             'transform': {'time': 1e-05, 'memory': 500.0},
@@ -46,7 +46,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 1e-05, 'memory': 400.0},
             'transform': {'time': 1e-05, 'memory': 1000.0},
diff --git a/rdt/performance/datasets/text.py b/rdt/performance/datasets/text.py
index d54b0a67..055ddfdd 100644
--- a/rdt/performance/datasets/text.py
+++ b/rdt/performance/datasets/text.py
@@ -25,7 +25,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 1e-05, 'memory': 500.0},
             'transform': {'time': 1e-05, 'memory': 500.0},
@@ -46,7 +46,7 @@ def generate(num_rows):
 
     @staticmethod
     def get_performance_thresholds():
-        """Return the expected threseholds."""
+        """Return the expected thresholds."""
         return {
             'fit': {'time': 1e-05, 'memory': 400.0},
             'transform': {'time': 1e-05, 'memory': 1000.0},