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

@@ -14,9 +14,11 @@
 
 Or install it yourself as:
 
     $ gem install rubymotion_generators
 
+(if you're using rbenv you may need to `rbenv rehash` afterwards)
+
 ## Usage
 
     motion_g <template> <name>
 
 ## Example