dovetail tool: add brackets to print message for consistency

Change-Id: I74c0aefb7ada960aac55aed15aab6b7b9984154e
Signed-off-by: zshi <zshi@redhat.com>

diff --git a/dovetail/utils/dovetail_utils.py b/dovetail/utils/dovetail_utils.py
index 2e33b53..e4f9198 100644 (file)
--- a/dovetail/utils/dovetail_utils.py
+++ b/dovetail/utils/dovetail_utils.py
@@ -38,7 +38,7 @@ def exec_cmd(cmd, logger=None, exit_on_error=True, info=False,
             else:
                 logger.debug(line)
         else:
-            print line
+            print (line)
             sys.stdout.flush()
 
     returncode = p.returncode