README.md in rocktumbler-0.1.0 vs README.md in rocktumbler-0.1.1

- old
+ new

@@ -1,7 +1,7 @@
 # Rocktumbler
 
-Rocktumbler is a gem that will take your existing Gemfile and rewrite it to insure that it remains formatted and consistent.
+Rocktumbler is a gem that will take your existing Gemfile and rewrite it to ensure that it remains formatted and consistent.
 
 ## Installation
 
 Add this line to your application's Gemfile:
 