diff --git a/clang/include/clang/Basic/Attr.td b/clang/include/clang/Basic/Attr.td
index 4db8ef280431..f61ae7f15db8 100644
--- a/clang/include/clang/Basic/Attr.td
+++ b/clang/include/clang/Basic/Attr.td
@@ -288,7 +288,7 @@ def IBOutlet : InheritableAttr {
 
 def IBOutletCollection : InheritableAttr {
   let Spellings = ["iboutletcollection"];
-  let Args = [TypeArgument<"InterFace">, SourceLocArgument<"InterFaceLoc">];
+  let Args = [TypeArgument<"Interface">, SourceLocArgument<"InterfaceLoc">];
 }
 
 def Malloc : InheritableAttr {
diff --git a/clang/tools/libclang/CIndex.cpp b/clang/tools/libclang/CIndex.cpp
index 412a59a02864..40b21940afe0 100644
--- a/clang/tools/libclang/CIndex.cpp
+++ b/clang/tools/libclang/CIndex.cpp
@@ -5457,7 +5457,7 @@ CXType clang_getIBOutletCollectionType(CXCursor C) {
   IBOutletCollectionAttr *A =
     cast<IBOutletCollectionAttr>(cxcursor::getCursorAttr(C));
   
-  return cxtype::MakeCXType(A->getInterFace(), cxcursor::getCursorTU(C));  
+  return cxtype::MakeCXType(A->getInterface(), cxcursor::getCursorTU(C));  
 }
 } // end: extern "C"