Add missing space in error message

Signed-off-by: Zack Cerza <zack.cerza@inktank.com>

diff --git a/teuthology/contextutil.py b/teuthology/contextutil.py
index 29958cebd56cc79980e3a6df85d7eeeae9e4aa33..55413ffa9ca88f1e79b6a0d2453224b31dea6016 100644 (file)
--- a/teuthology/contextutil.py
+++ b/teuthology/contextutil.py
@@ -106,7 +106,7 @@ class safe_while(object):
             )
         )
         msg = 'reached maximum tries ({tries})' + \
-            'after waiting for {total} seconds'
+            ' after waiting for {total} seconds'
         if self.action:
             msg = "'{action}'" + msg