fix(cli): prevent session cookie help text concatenation

Add the trailing space so the continued string renders as 'session cookie will' instead of 'session cookiewill'.

Author: c-kr

checkvsphere/tools/cli.py

@@ -106,7 +106,7 @@ def __init__(self):
         self._standard_args_group.add_argument('--sessionfile',
                                                required=False,
                                                action='store',
-                                               help='Path to a file where the sessioncookie'
+                                               help='Path to a file where the session cookie '
                                                     'will be stored for later reuse. (EXPERIMENTAL)')
 
         self._standard_args_group.add_argument('--match-method',