diff --git a/README.md b/README.md
index e93b5da..7c4f800 100644
--- a/README.md
+++ b/README.md
@@ -2,12 +2,13 @@
 
 Custom script for processing a list of ids (HGNC, transcript) or coordinates with associated annotation, into a comprehensive bed file for the corresponding refseq transcripts for each ID entry.
 
-## What are typical use cases for this app?
+## What are typical use cases for this script?
 - Converting a list of HGNC ids + associated gene level annotation information
   into a comprehensive bed file for annotation with Ensemble's VEP.
-- Other use cases include providing different inputs such a list of transcripts/exact coordinates.
+- Other use cases include providing different inputs such a list of transcripts.
+  Or using exact coordinates to flag a regions such as TERT promoter.
 
-## What data are required for this app to run?
+## What data are required for this script to run?
 
 - List of ids and annotation information in TSV format.
 - Human Genome Reference (i.e. hs37d5)
@@ -33,10 +34,10 @@ and bed file aligned with the respecive annotation.
   to determine the corresponding chromosome for each transcript.
 
 ## Requirements
+
 - pysam
 - pandas
 - igv-reports (v)
-  argparse
 - numpy
 - re
 
diff --git a/gene_annotation2bed.py b/gene_annotation2bed.py
index 5bcbd77..71b8af9 100644
--- a/gene_annotation2bed.py
+++ b/gene_annotation2bed.py
@@ -9,15 +9,13 @@
 -o "test6"
 """
 
-
-import pandas as pd
-import numpy as np
-import re
-
 import argparse
+
 import argcomplete
 import igv_report as igv
-
+import numpy as np
+import pandas as pd
+import re
 
 import gff2pandas as gffpd
 
diff --git a/gff2pandas.py b/gff2pandas.py
index 1a77b2e..cd5f61c 100644
--- a/gff2pandas.py
+++ b/gff2pandas.py
@@ -23,6 +23,7 @@
 """
 
 import itertools
+
 import pandas as pd
 import numpy as np