Fix minor typo

Author: naferx

test/files/specialized/SI-7343.scala

@@ -48,7 +48,7 @@ object Test extends App {
   new Val(101, "Parent$mcI$sp")
 
   /**
-   * NOTE: The the same check, only modified to affect constructors, won't
+   * NOTE: The same check, only modified to affect constructors, won't
    * work since the class X definition will always be lifted to become a
    * member of the class, making it impossible to force its duplication.
    */