Fix one comment and update another. Slightly reformat.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192016 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.h b/lib/CodeGen/AsmPrinter/DwarfDebug.h
index c2044ce..c4c450d 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.h
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.h
@@ -713,9 +713,8 @@
   /// Returns the Dwarf Version.
   unsigned getDwarfVersion() const { return DwarfVersion; }
 
-  /// Find the MDNode for the given scope reference.
-  template <typename T>
-  T resolve(DIRef<T> Ref) const {
+  /// Find the MDNode for the given reference.
+  template <typename T> T resolve(DIRef<T> Ref) const {
     return Ref.resolve(TypeIdentifierMap);
   }