docs($compile): Fix a typo in the warning header

Adrian Bordinc · gkalpak · commit 90f947b18699 · 2016-09-25T15:34:00.000+03:00
Closes angular#15184
diff --git a/src/ng/compile.js b/src/ng/compile.js
@@ -8,7 +8,7 @@
  *                                                                         *
  *  Does the change somehow allow for arbitrary javascript to be executed? *
  *    Or allows for someone to change the prototype of built-in objects?   *
- *     Or gives undesired access to variables likes document or window?    *
+ *     Or gives undesired access to variables like document or window?    *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* ! VARIABLE/FUNCTION NAMING CONVENTIONS THAT APPLY TO THIS FILE!
