Fix a typo 'iff' => 'if'
llvm-svn: 164766
diff --git a/clang/lib/CodeGen/CGObjCMac.cpp b/clang/lib/CodeGen/CGObjCMac.cpp
index 08e706c..e9aa3b7 100644
--- a/clang/lib/CodeGen/CGObjCMac.cpp
+++ b/clang/lib/CodeGen/CGObjCMac.cpp
@@ -1028,8 +1028,8 @@
/// EmitMethodDescList - Emit a method description list for a list of
/// method declarations.
/// - TypeName: The name for the type containing the methods.
- /// - IsProtocol: True iff these methods are for a protocol.
- /// - ClassMethds: True iff these are class methods.
+ /// - IsProtocol: True if these methods are for a protocol.
+ /// - ClassMethds: True if these are class methods.
/// - Required: When true, only "required" methods are
/// listed. Similarly, when false only "optional" methods are
/// listed. For classes this should always be true.