make_release_tarball.sh: be less verbose

diff --git a/make_release_tarball.sh b/make_release_tarball.sh
index e3f942a4356bc5f1f65b231d2eae2c1f56e34c5f..9825c9f3dadb3dcf14950e782b8437c3d0079d34 100755 (executable)
--- a/make_release_tarball.sh
+++ b/make_release_tarball.sh
@@ -14,7 +14,7 @@ fi
 
 echo "Creating release tarball for ${TAG}..."
 
-git checkout "${TAG}"
+git checkout -q "${TAG}"
 doxygen doc/Doxyfile
 
 mkdir "${TAG}"