Replace Github with GitHub

4 files changed, 4 insertions, 4 deletions

diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
index 7073fadbcd..9d9cc4343a 100644
--- a/CODE_OF_CONDUCT.md
+++ b/CODE_OF_CONDUCT.md
@@ -14,7 +14,7 @@ Individuals asked to stop any harassing behavior are expected to comply immediat
 
 Maintainers, including the core team, are also subject to the anti-harassment policy.
 
-If anyone engages in abusive, harassing, or otherwise unacceptable behavior, including maintainers, we may take appropriate action, up to and including warning the offender, deletion of comments, removal from the project’s codebase and communication systems, and escalation to Github support.
+If anyone engages in abusive, harassing, or otherwise unacceptable behavior, including maintainers, we may take appropriate action, up to and including warning the offender, deletion of comments, removal from the project’s codebase and communication systems, and escalation to GitHub support.
 
 If you are being harassed, notice that someone else is being harassed, or have any other concerns, please contact a member of [the core team](http://bundler.io/contributors.html) or [email the core team](mailto:team@bundler.io) immediately.
 
diff --git a/doc/contributing/COMMUNITY.md b/doc/contributing/COMMUNITY.md
index c25ef63eeb..3e5c195dcf 100644
--- a/doc/contributing/COMMUNITY.md
+++ b/doc/contributing/COMMUNITY.md
@@ -6,7 +6,7 @@ It would be tremendously helpful to have more people answering questions about B
 
 Additional documentation and explanation is always helpful, too. If you have any suggestions for the Bundler website [bundler.io](http://bundler.io), we would absolutely love it if you opened an issue or pull request on the [bundler-site](https://github.com/bundler/bundler-site) repository.
 
-Sharing your experiences and discoveries by writing them up is a valuable way to help others who have similar problems or experiences in the future. You can write a blog post, create an example and commit it to Github, take screenshots, or make videos.
+Sharing your experiences and discoveries by writing them up is a valuable way to help others who have similar problems or experiences in the future. You can write a blog post, create an example and commit it to GitHub, take screenshots, or make videos.
 
 Publishing examples of how Bundler is used helps everyone, and we’ve discovered that people already use it in ways that we never imagined when we were writing it. If you’re still not sure what to write about, there are also several projects doing interesting things based on Bundler. They could probably use publicity too.
 
diff --git a/doc/development/PULL_REQUESTS.md b/doc/development/PULL_REQUESTS.md
index 37129f8ecb..ea222b18d7 100644
--- a/doc/development/PULL_REQUESTS.md
+++ b/doc/development/PULL_REQUESTS.md
@@ -28,7 +28,7 @@ Ex. For a pull request that changes something with `bundle update`, you might ru
 ## Commit messages
 
 Please ensure that the commit messages included in the pull request __do not__ have the following:
-  - `@tag` Github user or team references (ex. `@indirect` or `@bundler/core`)
+  - `@tag` GitHub user or team references (ex. `@indirect` or `@bundler/core`)
   - `#id` references to issues or pull requests (ex. `#43` or `bundler/bundler-site#12`)
 
 If you want to use these mechanisms, please instead include them in the pull request description. This prevents multiple notifications or references being created on commit rebases or pull request/branch force pushes.
diff --git a/lib/bundler/dsl.rb b/lib/bundler/dsl.rb
index 15799c3fc2..92c813113b 100644
--- a/lib/bundler/dsl.rb
+++ b/lib/bundler/dsl.rb
@@ -190,7 +190,7 @@ module Bundler
     end
 
     def github(repo, options = {})
-      raise ArgumentError, "Github sources require a block" unless block_given?
+      raise ArgumentError, "GitHub sources require a block" unless block_given?
       github_uri  = @git_sources["github"].call(repo)
       git_options = normalize_hash(options).merge("uri" => github_uri)
       git_source  = @sources.add_git_source(git_options)