diff --git a/lib/CodeGen/CGStmt.cpp b/lib/CodeGen/CGStmt.cpp
index 42512d1..4e2bca5 100644
--- a/lib/CodeGen/CGStmt.cpp
+++ b/lib/CodeGen/CGStmt.cpp
@@ -358,9 +358,9 @@
   llvm::BasicBlock *LoopHeader = createBasicBlock("while.cond");
   EmitBlock(LoopHeader);
   
-  // Evaluate the conditional in the while header.  C99 6.8.5.1: The evaluation
-  // of the controlling expression takes place before each execution of the loop
-  // body. 
+  // Evaluate the conditional in the while header.  C99 6.8.5.1: The
+  // evaluation of the controlling expression takes place before each
+  // execution of the loop body.
   llvm::Value *BoolCondVal = EvaluateExprAsBool(S.getCond());
 
   // while(1) is common, avoid extra exit blocks.  Be sure