Update CONTRIBUTING.md

Author: beacoder

CONTRIBUTING.md

@@ -15,7 +15,7 @@ repository. Follow the guidelines below to make sure everything goes smoothly.
 
 - Perform all changes on a topic branch for easier merging
 - Follow the coding conventions already in use
-- Verify Emacs Lisp code with `checkdoc`
+- Verify Emacs Lisp code with `checkdoc`, `byte-compile-file`, `package-lint-current-buffer`
 - Add unit tests whenever possible
 - Open a [pull request](https://help.github.com/articles/using-pull-requests)
   relating to a single issue.
@@ -24,8 +24,8 @@ repository. Follow the guidelines below to make sure everything goes smoothly.
 
 ### Naming
 
-- Use a `cg-` prefix for all public names.
-- Use a `cg--` prefix for all internal names.
+- Use a `call-graph-` prefix for all public names.
+- Use a `call-graph--` prefix for all internal names.
 
 ### Docstrings