Reference and highlight a config file appropriately in submodules.asc

Author: crd

book/07-git-tools/sections/submodules.asc

@@ -57,9 +57,8 @@ Changes to be committed:
 First you should notice the new `.gitmodules` file.
 This is a configuration file that stores the mapping between the project’s URL and the local subdirectory you’ve pulled it into:
 
-[source,console]
+[source,ini]
 ----
-$ cat .gitmodules
 [submodule "DbConnector"]
 	path = DbConnector
 	url = https://github.com/chaconinc/DbConnector
@@ -689,7 +688,6 @@ $ git commit -am 'Fast forwarded to a common submodule child'
 
 This accomplishes the same thing, but at least this way you can verify that it works and you have the code in your submodule directory when you're done.
 
-
 ==== Submodule Tips
 
 There are a few things you can do to make working with submodules a little easier.