Documentation cleanup: fixing a typo from my previous 'fix'.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158617 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaTemplateInstantiateDecl.cpp b/lib/Sema/SemaTemplateInstantiateDecl.cpp
index c0bf06d..662b302 100644
--- a/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -3240,7 +3240,7 @@
 ///
 /// In the instantiation of X<int>::getKind(), we need to map the
 /// EnumConstantDecl for KnownValue (which refers to
-/// X<T>::\<Kind>::\KnownValue) to its instantiation
+/// X<T>::\<Kind>\::KnownValue) to its instantiation
 /// (X<int>::\<Kind>\::KnownValue). InstantiateCurrentDeclRef() performs
 /// this mapping from within the instantiation of X<int>.
 NamedDecl *Sema::FindInstantiatedDecl(SourceLocation Loc, NamedDecl *D,