Clean up class and method references

- In docs/api/cmd.rst, the `cmd2.Cmd` class was defined as `cmd2.cmd2.Cmd`, which required the extraneous `cmd2` every time we referenced it. This extra `cmd2` is no longer required.
- always refer to a bare cmd2 using ``cmd2`` per our documentation conventions

1 files changed, 1 insertions, 1 deletions

diff --git a/docs/features/misc.rst b/docs/features/misc.rst
index aa791236..0dc1939c 100644
--- a/docs/features/misc.rst
+++ b/docs/features/misc.rst
@@ -23,7 +23,7 @@ Presents numbered options to user, as bash ``select``.
 ``app.select`` is called from within a method (not by the user directly; it is
 ``app.select``, not ``app.do_select``).
 
-.. automethod:: cmd2.cmd2.Cmd.select
+.. automethod:: cmd2.Cmd.select
     :noindex:
 
 ::