Fix debugging strings.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107795 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp
index 31c3d0f..666120f 100644
--- a/lib/CodeGen/MachineFunction.cpp
+++ b/lib/CodeGen/MachineFunction.cpp
@@ -378,7 +378,7 @@
 #ifndef NDEBUG
   ViewGraph(this, "mf" + getFunction()->getNameStr());
 #else
-  errs() << "SelectionDAG::viewGraph is only available in debug builds on "
+  errs() << "MachineFunction::viewCFG is only available in debug builds on "
          << "systems with Graphviz or gv!\n";
 #endif // NDEBUG
 }
@@ -388,7 +388,7 @@
 #ifndef NDEBUG
   ViewGraph(this, "mf" + getFunction()->getNameStr(), true);
 #else
-  errs() << "SelectionDAG::viewGraph is only available in debug builds on "
+  errs() << "MachineFunction::viewCFGOnly is only available in debug builds on "
          << "systems with Graphviz or gv!\n";
 #endif // NDEBUG
 }