bring up creed caching later too

we don’t need to get into this until people start using it.

Author: schacon

en/book/01-introduction/chapter1.asc

@@ -257,9 +257,6 @@ You can also check what Git thinks a specific key’s value is by typing `git co
   $ git config user.name
   Scott Chacon
 
-==== Credential Caching
-
-
 === Getting Help
 
 If you ever need help while using Git, there are three ways to get the manual page (manpage) help for any of the Git commands: