diff --git a/llvm/lib/Support/ConstantRange.cpp b/llvm/lib/Support/ConstantRange.cpp
index 4a74d42..0d22b32 100644
--- a/llvm/lib/Support/ConstantRange.cpp
+++ b/llvm/lib/Support/ConstantRange.cpp
@@ -464,7 +464,7 @@
 ///
 void ConstantRange::print(std::ostream &OS) const {
   OS << "[" << Lower.toStringSigned(10) << "," 
-            << Upper.toStringSigned(10) << " )";
+            << Upper.toStringSigned(10) << ")";
 }
 
 /// dump - Allow printing from a debugger easily...