update comment for "new" syntax, NFC.

lattner · lattner · commit 9e62009bb66d · 2016-03-04T16:00:37.000-08:00
diff --git a/include/swift/AST/Decl.h b/include/swift/AST/Decl.h
@@ -1240,7 +1240,7 @@ class GenericParamList final :
   ///
   /// \code
   /// class Vector<T> {
-  ///   constructor<R : Range where R.Element == T>(range : R) { }
+  ///   init<R : Range where R.Element == T>(range : R) { }
   /// }
   /// \endcode
   ///
