diff --git a/CHANGELOG.md b/CHANGELOG.md
index c91e793d..ca637293 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -45,7 +45,7 @@ version development
 version 1.1.3
 ---------------------------
 
-* Fix issues with examples (#653, #654, #661, #662, #663, #664, #665, #666). Thanks to @stxue1!
+* Fix issues with examples (#653, #654, #661, #662, #663, #664, #665, #666, #668). Thanks to @stxue1!
 
 version 1.1.2
 ---------------------------
diff --git a/SPEC.md b/SPEC.md
index 19559436..485dc598 100644
--- a/SPEC.md
+++ b/SPEC.md
@@ -3609,12 +3609,12 @@ task python_strip {
   }
 
   command<<<
-  python <<CODE
+    python <<CODE
     with open("~{infile}") as fp:
       for line in fp:
         if not line.startswith('#'):
           print(line.strip())
-  CODE
+    CODE
   >>>
 
   output {
@@ -3650,10 +3650,10 @@ Given an `infile` value of `/path/to/file`, the execution engine will produce th
 
 ```sh
 python <<CODE
-  with open("/path/to/file") as fp:
-    for line in fp:
-      if not line.startswith('#'):
-        print(line.strip())
+with open("/path/to/file") as fp:
+  for line in fp:
+    if not line.startswith('#'):
+      print(line.strip())
 CODE
 ```