doc updates

Author: tony

doc/api.rst

@@ -89,7 +89,8 @@ Command Line
 .. automethod:: tmuxp.cli.prompt_bool
 .. automethod:: tmuxp.cli.prompt_choices
 
-.. automethod:: tmuxp.cli.get_logger
+.. automethod:: tmuxp.cli.setup_logger
+.. automethod:: tmuxp.cli.get_parser
 
 Configuration
 -------------

tmuxp/cli.py

@@ -183,7 +183,7 @@ def SessionCompleter(prefix, **kwargs):
             if s.get('session_name').startswith(prefix)]
 
 
-def setupLogger(logger=None, level='INFO'):
+def setup_logger(logger=None, level='INFO'):
     """Setup logging for CLI use.
 
     :param logger: instance of logger
@@ -636,7 +636,7 @@ def main():
 
     args = parser.parse_args()
 
-    setupLogger(level=args.log_level.upper())
+    setup_logger(level=args.log_level.upper())
 
     try:
         util.version()