README.md in grepg-0.0.5 vs README.md in grepg-0.0.6

@@ -37,10 +37,10 @@
   grepg -u evidanary -t css
   greppg -u evidanary -t css -s color
 
 Defaults:
   To set default user, create a file in ~/.grepg.yml with
-  default_user: test
+  user: test
 ```
 
 
 For example, to get all cheats for the `git` topic for user `kdavis`