Fixed unit test failures

Fixed following unit test failures:
- Doc build failure due to Sphinx warnings
- Windows unit test failures related to colorize (hopefully)

1 files changed, 2 insertions, 3 deletions

diff --git a/cmd2/cmd2.py b/cmd2/cmd2.py
index 0bfc0037..2263d95f 100644
--- a/cmd2/cmd2.py
+++ b/cmd2/cmd2.py
@@ -567,9 +567,8 @@ class Cmd(cmd.Cmd):
         been piped to another process and that process terminates before the
         cmd2 command is finished executing.
 
-        :param msg: message to print to current stdout - anything convertible to
-        a str with '{}'.format() is OK :param end: string appended after the end
-        of the message if not already present, default a newline
+        :param msg: message to print to current stdout - anything convertible to a str with '{}'.format() is OK
+        :param end: string appended after the end of the message if not already present, default a newline
         """
         if msg is not None and msg != '':
             try: