diff --git a/pixelrebel/helper.py b/pixelrebel/helper.py
index 6400bcf..99b388f 100644
--- a/pixelrebel/helper.py
+++ b/pixelrebel/helper.py
@@ -1,3 +1,4 @@
+import datetime
 from email.mime.application import MIMEApplication
 from email.mime.multipart import MIMEMultipart
 from email.mime.text import MIMEText
@@ -20,9 +21,7 @@ def normalize(v):
 '''
 def commas(x):
     if type(x) not in [type(0), type(0L)]:
-        #raise TypeError("Parameter must be an integer.")
-        # Don't Raise Error, instead just pass string through
-        return str(x)
+        raise TypeError("Parameter must be an integer.")
     if x < 0:
         return '-' + commas(-x)
     result = ''
diff --git a/setup.py b/setup.py
index 54911f3..8bcac6e 100644
--- a/setup.py
+++ b/setup.py
@@ -2,12 +2,12 @@
 setup(
   name = 'pixelrebel',
   packages = ['pixelrebel'], 
-  version = '0.0.5',
+  version = '0.0.6',
   description = 'A helper library of common snippets.',
   author = 'Pixel Rebel',
   author_email = 'github@pixelrebel.com',
   url = 'https://github.com/pixelrebel/pypixelrebel',
-  download_url = 'https://github.com/pixelrebel/pypixelrebel/tarball/v0.0.5', 
+  download_url = 'https://github.com/pixelrebel/pypixelrebel/tarball/v0.0.6', 
   keywords = ['helper', 'helpers'],
   classifiers = [],
 )
\ No newline at end of file