Docs. Minor tweaks.

docs/topics/contributing.md

@@ -152,7 +152,6 @@ Documentation should be in American English.  The tone of the documentation is v
 Some other tips:
 
 * Keep paragraphs reasonably short.
-* Use double spacing after the end of sentences.
 * Don't use abbreviations such as 'e.g.' but instead use the long form, such as 'For example'.
 
 ## Markdown style

docs/topics/rest-hypermedia-hateoas.md

@@ -4,9 +4,9 @@
 >
 > — Mike Amundsen, [REST fest 2012 keynote][cite].
 
-First off, the disclaimer.  The name "Django REST framework" was chosen simply to sure the project would be easily found by developers.  Throughout the documentation we try to use the more simple and technically correct terminology of "Web APIs".
+First off, the disclaimer.  The name "Django REST framework" was decided back in early 2011 and was chosen simply to sure the project would be easily found by developers. Throughout the documentation we try to use the more simple and technically correct terminology of "Web APIs".
 
-If you are serious about designing a Hypermedia APIs, you should look to resources outside of this documentation to help inform your design choices.
+If you are serious about designing a Hypermedia API, you should look to resources outside of this documentation to help inform your design choices.
 
 The following fall into the "required reading" category.