fix typo: NFC

llvm-svn: 232327
diff --git a/llvm/lib/CodeGen/ExecutionDepsFix.cpp b/llvm/lib/CodeGen/ExecutionDepsFix.cpp
index 4793fba..8d4b952 100644
--- a/llvm/lib/CodeGen/ExecutionDepsFix.cpp
+++ b/llvm/lib/CodeGen/ExecutionDepsFix.cpp
@@ -125,7 +125,7 @@
   /// will be a negative number.
   int Def;
 };
-} // anonynous namespace
+} // anonymous namespace
 
 namespace {
 class ExeDepsFix : public MachineFunctionPass {