Updated README to document known frame bug.

README.rst

@@ -1,7 +1,7 @@
 ======================
 What's Training? WotLK
 ======================
-What's Training? is an backported addon for World of Warcraft 3.3.5 (WotLK) that adds a list of all the spell for you class in a new tab in the spell book.
+What's Training? is an backported addon for World of Warcraft 3.3.5 (WotLK) that adds a list of all the spells for your class in a new tab in the spell book.
 
 They are seperated by categories like **Available Now**, **Coming Soon** and similar.
 
@@ -14,4 +14,5 @@ They are seperated by categories like **Available Now**, **Coming Soon** and sim
 Known Issues/TODO
 _________________
  - TODO: Finish the code documentation
+ - BUG: The frame sometimes freeze or duplicate. Currently resolved by doing a /reload