Fix typo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131757 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
index f4f6fb8..49ea05c 100644
--- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
+++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
@@ -104,7 +104,7 @@
     MDNodeToDieMap.insert(std::make_pair(N, D));
   }
 
-  /// getDIEEntry - Returns the debug information entry for the speciefied
+  /// getDIEEntry - Returns the debug information entry for the specified
   /// debug variable.
   DIEEntry *getDIEEntry(const MDNode *N) {
     DenseMap<const MDNode *, DIEEntry *>::iterator I =