Don't show commands.

llvm-svn: 127226
diff --git a/llvm/utils/release/test-release.sh b/llvm/utils/release/test-release.sh
index aed9132..540d387 100755
--- a/llvm/utils/release/test-release.sh
+++ b/llvm/utils/release/test-release.sh
@@ -13,7 +13,6 @@
 #===------------------------------------------------------------------------===#
 
 set -e                          # Exit if any command fails
-set -x                          # Show commands as they are executed
 
 Release=""
 Release_no_dot=""