Reword simple todo example in README

vitalk · vitalk · commit a18ad93fc4bc · 2016-09-03T20:38:50.000+03:00
diff --git a/README.md b/README.md
@@ -5,7 +5,7 @@ mappings for manage simple todo lists (example below) and nothing more.
 
 ```
 [x] Create plugin
-[x] Add help documentation
+[x] Add helpful documentation
 [x] Publish to GitHub
 [ ] Spread the word
 ```
