Remove extraneous close parenthesis.
Fix build breakage.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121596 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/RegAllocGreedy.cpp b/lib/CodeGen/RegAllocGreedy.cpp
index e88016f..af2c55e 100644
--- a/lib/CodeGen/RegAllocGreedy.cpp
+++ b/lib/CodeGen/RegAllocGreedy.cpp
@@ -232,7 +232,7 @@
   // Check for an available register in this class.
   DEBUG({
       const TargetRegisterClass *TRC = MRI->getRegClass(VirtReg.reg);
-      dbgs() << "RegClass: " << TRC->getName() << ' ');
+      dbgs() << "RegClass: " << TRC->getName() << ' ';
     });
 
   AllocationOrder Order(VirtReg.reg, *VRM, ReservedRegs);