Adjust docstring to resolve #1300

Also realigns code indent to multiple of 4 after `# ` is removed to uncomment

evennia/game_template/commands/command.py

@@ -21,17 +21,17 @@ class Command(BaseCommand):
 
     Each Command implements the following methods, called
     in this order (only func() is actually required):
-        - at_pre_command(): If this returns True, execution is aborted.
+        - at_pre_cmd(): If this returns True, execution is aborted.
         - parse(): Should perform any extra parsing needed on self.args
             and store the result on self.
         - func(): Performs the actual work.
-        - at_post_command(): Extra actions, often things done after
+        - at_post_cmd(): Extra actions, often things done after
             every command, like prompts.
 
     """
     pass
 
-#------------------------------------------------------------
+# -------------------------------------------------------------
 #
 # The default commands inherit from
 #
@@ -46,10 +46,12 @@ class Command(BaseCommand):
 # the functionality implemented in the parse() method, so be
 # careful with what you change.
 #
-#------------------------------------------------------------
+# -------------------------------------------------------------
 
-#from evennia.utils import utils
-#class MuxCommand(Command):
+# from evennia.utils import utils
+#
+#
+# class MuxCommand(Command):
 #     """
 #     This sets up the basis for a MUX command. The idea
 #     is that most other Mux-related commands should just
@@ -181,4 +183,3 @@ class Command(BaseCommand):
 #                 self.character = self.caller.get_puppet(self.session)
 #             else:
 #                 self.character = None
-#