diff --git a/Rakefile b/Rakefile
index 59259320fad88ba239f15fe4bc61b4e5768559c4..d26e1d3a85bb7d4c24a6636e27a91e235db9be58 100644
--- a/Rakefile
+++ b/Rakefile
@@ -78,7 +78,7 @@ task :update_versions do
end
#
-# We have a webhook configured in Github that gets invoked after pushes.
+# We have a webhook configured in GitHub that gets invoked after pushes.
# This hook triggers the following tasks:
#
# * updates the local checkout
diff --git a/guides/source/4_0_release_notes.md b/guides/source/4_0_release_notes.md
index 50a3c6fabcbc2eb4471eadc2dee247542082a654..5f2d994dd2c3700dee4ec8e5060091bfaca103f9 100644
--- a/guides/source/4_0_release_notes.md
+++ b/guides/source/4_0_release_notes.md
@@ -59,15 +59,15 @@ Extraction of features to gems
In Rails 4.0, several features have been extracted into gems. You can simply add the extracted gems to your `Gemfile` to bring the functionality back.
-* Hash-based & Dynamic finder methods ([Github](https://github.com/rails/activerecord-deprecated_finders))
-* Mass assignment protection in Active Record models ([Github](https://github.com/rails/protected_attributes), [Pull Request](https://github.com/rails/rails/pull/7251))
-* ActiveRecord::SessionStore ([Github](https://github.com/rails/activerecord-session_store), [Pull Request](https://github.com/rails/rails/pull/7436))
-* Active Record Observers ([Github](https://github.com/rails/rails-observers), [Commit](https://github.com/rails/rails/commit/39e85b3b90c58449164673909a6f1893cba290b2))
-* Active Resource ([Github](https://github.com/rails/activeresource), [Pull Request](https://github.com/rails/rails/pull/572), [Blog](http://yetimedia.tumblr.com/post/35233051627/activeresource-is-dead-long-live-activeresource))
-* Action Caching ([Github](https://github.com/rails/actionpack-action_caching), [Pull Request](https://github.com/rails/rails/pull/7833))
-* Page Caching ([Github](https://github.com/rails/actionpack-page_caching), [Pull Request](https://github.com/rails/rails/pull/7833))
-* Sprockets ([Github](https://github.com/rails/sprockets-rails))
-* Performance tests ([Github](https://github.com/rails/rails-perftest), [Pull Request](https://github.com/rails/rails/pull/8876))
+* Hash-based & Dynamic finder methods ([GitHub](https://github.com/rails/activerecord-deprecated_finders))
+* Mass assignment protection in Active Record models ([GitHub](https://github.com/rails/protected_attributes), [Pull Request](https://github.com/rails/rails/pull/7251))
+* ActiveRecord::SessionStore ([GitHub](https://github.com/rails/activerecord-session_store), [Pull Request](https://github.com/rails/rails/pull/7436))
+* Active Record Observers ([GitHub](https://github.com/rails/rails-observers), [Commit](https://github.com/rails/rails/commit/39e85b3b90c58449164673909a6f1893cba290b2))
+* Active Resource ([GitHub](https://github.com/rails/activeresource), [Pull Request](https://github.com/rails/rails/pull/572), [Blog](http://yetimedia.tumblr.com/post/35233051627/activeresource-is-dead-long-live-activeresource))
+* Action Caching ([GitHub](https://github.com/rails/actionpack-action_caching), [Pull Request](https://github.com/rails/rails/pull/7833))
+* Page Caching ([GitHub](https://github.com/rails/actionpack-page_caching), [Pull Request](https://github.com/rails/rails/pull/7833))
+* Sprockets ([GitHub](https://github.com/rails/sprockets-rails))
+* Performance tests ([GitHub](https://github.com/rails/rails-perftest), [Pull Request](https://github.com/rails/rails/pull/8876))
Documentation
-------------
diff --git a/guides/source/credits.html.erb b/guides/source/credits.html.erb
index 34be07ef818aa827484e37c45c7107c7527856e4..74ae7216e1302f6fee55f0bb031e91dc8b855bad 100644
--- a/guides/source/credits.html.erb
+++ b/guides/source/credits.html.erb
@@ -32,7 +32,7 @@ Ruby on Rails Guides: Credits
<% end %>
<%= author('Oscar Del Ben', 'oscardelben', 'oscardelben.jpg') do %>
-Oscar Del Ben is a software engineer at Wildfire. He's a regular open source contributor (Github account) and tweets regularly at @oscardelben.
+Oscar Del Ben is a software engineer at Wildfire. He's a regular open source contributor (GitHub account) and tweets regularly at @oscardelben.
<% end %>
<%= author('Frederick Cheung', 'fcheung') do %>
diff --git a/guides/source/i18n.md b/guides/source/i18n.md
index 3c4c1e2cb38f201ed021b005dfcd50b2e5a04bb8..65a85efa6989dae50fc847fc79bb8e064045afa6 100644
--- a/guides/source/i18n.md
+++ b/guides/source/i18n.md
@@ -417,7 +417,7 @@ So that would give you:
![rails i18n demo localized time to pirate](images/i18n/demo_localized_pirate.png)
-TIP: Right now you might need to add some more date/time formats in order to make the I18n backend work as expected (at least for the 'pirate' locale). Of course, there's a great chance that somebody already did all the work by **translating Rails' defaults for your locale**. See the [rails-i18n repository at Github](https://github.com/svenfuchs/rails-i18n/tree/master/rails/locale) for an archive of various locale files. When you put such file(s) in `config/locales/` directory, they will automatically be ready for use.
+TIP: Right now you might need to add some more date/time formats in order to make the I18n backend work as expected (at least for the 'pirate' locale). Of course, there's a great chance that somebody already did all the work by **translating Rails' defaults for your locale**. See the [rails-i18n repository at GitHub](https://github.com/svenfuchs/rails-i18n/tree/master/rails/locale) for an archive of various locale files. When you put such file(s) in `config/locales/` directory, they will automatically be ready for use.
### Inflection Rules For Other Locales
@@ -980,8 +980,8 @@ Resources
* [rails-i18n.org](http://rails-i18n.org) - Homepage of the rails-i18n project. You can find lots of useful resources on the [wiki](http://rails-i18n.org/wiki).
* [Google group: rails-i18n](http://groups.google.com/group/rails-i18n) - The project's mailing list.
-* [Github: rails-i18n](https://github.com/svenfuchs/rails-i18n/tree/master) - Code repository for the rails-i18n project. Most importantly you can find lots of [example translations](https://github.com/svenfuchs/rails-i18n/tree/master/rails/locale) for Rails that should work for your application in most cases.
-* [Github: i18n](https://github.com/svenfuchs/i18n/tree/master) - Code repository for the i18n gem.
+* [GitHub: rails-i18n](https://github.com/svenfuchs/rails-i18n/tree/master) - Code repository for the rails-i18n project. Most importantly you can find lots of [example translations](https://github.com/svenfuchs/rails-i18n/tree/master/rails/locale) for Rails that should work for your application in most cases.
+* [GitHub: i18n](https://github.com/svenfuchs/i18n/tree/master) - Code repository for the i18n gem.
* [Lighthouse: rails-i18n](http://i18n.lighthouseapp.com/projects/14948-rails-i18n/overview) - Issue tracker for the rails-i18n project.
* [Lighthouse: i18n](http://i18n.lighthouseapp.com/projects/14947-ruby-i18n/overview) - Issue tracker for the i18n gem.