run_tests: improve spacing

diff --git a/tests/scripts/run_tests b/tests/scripts/run_tests
index 2d3417420eee3f9cb3cfcaddef36d41c10a54214..0d9577461bfdac632ee0b050d09ee8d89d09b2c5 100755 (executable)
--- a/tests/scripts/run_tests
+++ b/tests/scripts/run_tests
@@ -234,7 +234,8 @@ fi
 
 rm -f "$sf"
 
-echo 
+echo
+
 if $TEST_CLEANUP ; then
     echo "Removing TEST_VAR_DIR=$TEST_VAR_DIR"
     rm -rf "$TEST_VAR_DIR"