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/DwarfCompileUnit.h b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
index b3bf9be..1c67f6b 100644
--- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
+++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
@@ -353,7 +353,7 @@
   DIEEntry *createDIEEntry(DIE *Entry);
 
   /// resolve - Look in the DwarfDebug map for the MDNode that
-  /// corresponds to a scope reference.
+  /// corresponds to the reference.
   template <typename T> T resolve(DIRef<T> Ref) const {
     return DD->resolve(Ref);
   }