Merge pull request #397 from crd/fix-console-blocks-in-06-github

Fix console blocks in 06-github

Author: ben

book/06-github/sections/2-contributing.asc

@@ -305,7 +305,7 @@ The first really useful GitHub specific Markdown feature, especially for use in
 
 You can create a task list like this:
 
-[source]
+[source,text]
 ----
 - [X] Write the code
 - [ ] Write all the tests
@@ -334,7 +334,7 @@ You can also add code snippets to comments. This is especially useful if you wan
 
 To add a snippet of code you have to ``fence'' it in backticks.
 
-[source]
+[source,text]
 ----
 ```java
 for(int i=0 ; i < 5 ; i++)
@@ -356,7 +356,7 @@ If you're responding to a small part of a long comment, you can selectively quot
 
 The quotes look something like this:
 
-[source]
+[source,text]
 ----
 > Whether 'tis Nobler in the mind to suffer
 > The Slings and Arrows of outrageous Fortune,
@@ -380,7 +380,7 @@ image::images/markdown-06-emoji-complete.png[Emoji autocompleter]
 
 Emojis take the form of `:<name>:` anywhere in the comment. For instance, you could write something like this:
 
-[source]
+[source,text]
 ----
 I :eyes: that :bug: and I :cold_sweat:.
 

book/06-github/sections/3-maintaining.asc

@@ -170,6 +170,7 @@ There's also a way to fetch _all_ of the pull requests, and keep them up to date
 Open up `.git/config` in your favorite editor, and look for the `origin` remote.
 It should look a bit like this:
 
+[source,ini]
 ----
 [remote "origin"]
     url = https://github.com/libgit2/libgit2
@@ -181,6 +182,7 @@ It's a way of mapping names on the remote with names in your local `.git` direct
 This particular one tells Git, "the things on the remote that are under `refs/heads` should go in my local repository under `refs/remotes/origin`."
 You can modify this section to add another refspec:
 
+[source,ini]
 ----
 [remote "origin"]
     url = https://github.com/libgit2/libgit2.git