title: Android Studio Build Error Not Going Away
body: <p>I am using Android Studio v2.1.2.. 
  This is my attempt at android development so, I am making a lot of mistakes..
  However when i am correcting them, and trying to build again it's still showing the same errors;
  I tried to clean the project, tried restarting Android Studio but of no luck..
  Like in this pic, this apostrophe error is not going away.. i had similar errors earlier also..
  They were not severe so i kept them that way..
  I know this is a stupid question, but anyone could tell me how to solve this I would be grateful.
  Thanks in Advance...<a href="http://i.stack.imgur.com/e6RnO.jpg" rel="nofollow">My Problem</a></p>