diff --git a/_content/blog/1year.md b/_content/blog/1year.md
index a9af9ea..6513848 100644
--- a/_content/blog/1year.md
+++ b/_content/blog/1year.md
@@ -92,7 +92,7 @@
 Outside the Go project itself Go is starting to be used to build real software.
 There are more than 200 Go programs and libraries listed on our [Project dashboard](http://godashboard.appspot.com/project),
 and hundreds more on [Google Code](http://code.google.com/hosting/search?q=label:Go)
-and [Github](https://github.com/search?q=language:Go).
+and [GitHub](https://github.com/search?q=language:Go).
 On our mailing list and IRC channel you can find coders from around the
 world who use Go for their programming projects.
 (See our [guest blog post](https://blog.golang.org/2010/10/real-go-projects-smarttwitter-and-webgo.html)
diff --git a/_content/blog/go1.4.md b/_content/blog/go1.4.md
index e137fe7..ac6d518 100644
--- a/_content/blog/go1.4.md
+++ b/_content/blog/go1.4.md
@@ -47,7 +47,7 @@
 
 This release also coincides with the project's move from Mercurial to Git (for
 source control), Rietveld to Gerrit (for code review), and Google Code to
-Github (for issue tracking and wiki).
+GitHub (for issue tracking and wiki).
 The move affects the core Go repository and its sub-repositories.
 You can find the canonical Git repositories at
 [go.googlesource.com](https://go.googlesource.com),
diff --git a/_content/blog/integration-test-coverage.md b/_content/blog/integration-test-coverage.md
index f65e7b1..af55859 100644
--- a/_content/blog/integration-test-coverage.md
+++ b/_content/blog/integration-test-coverage.md
@@ -263,5 +263,5 @@
 That covers it: with the 1.20 release, Go's coverage tooling is no longer limited to package tests, but supports collecting profiles from larger integration tests.
 We hope you will make good use of the new features to help understand how well your larger and more complicated tests are working, and which parts of your source code they are exercising.
 
-Please try out these new features, and as always if you encounter problems, file issues on our [Github issue tracker](https://github.com/golang/go/issues).
+Please try out these new features, and as always if you encounter problems, file issues on our [GitHub issue tracker](https://github.com/golang/go/issues).
 Thanks.
diff --git a/_content/blog/smarttwitter.md b/_content/blog/smarttwitter.md
index af5cfd5..0c04373 100644
--- a/_content/blog/smarttwitter.md
+++ b/_content/blog/smarttwitter.md
@@ -26,7 +26,7 @@
 submitted a bunch of bug reports, and hacked on some standard library packages
 (mainly [http](/pkg/http/) and [json](/pkg/json/)).
 
-After a few weeks I noticed that web.go was getting attention at Github.
+After a few weeks I noticed that web.go was getting attention at GitHub.
 This was surprising because I'd never really promoted the project.
 I think there's a niche for simple, fast web applications,
 and I think Go can fill it.
diff --git a/_content/blog/toward-go2.md b/_content/blog/toward-go2.md
index 9e7ca98..73734e6 100644
--- a/_content/blog/toward-go2.md
+++ b/_content/blog/toward-go2.md
@@ -455,7 +455,7 @@
 broad range of environments, and not that many of us.
 Write a post on your own blog,
 or write a [Medium](https://www.medium.com/) post,
-or write a [Github Gist](https://gist.github.com/) (add a `.md` file extension for Markdown),
+or write a [GitHub Gist](https://gist.github.com/) (add a `.md` file extension for Markdown),
 or write a [Google doc](https://docs.google.com/),
 or use any other publishing mechanism you like.
 After you've posted, please add the post to our new wiki page,
diff --git a/_content/doc/devel/pre_go1.html b/_content/doc/devel/pre_go1.html
index e33888c..645de05 100644
--- a/_content/doc/devel/pre_go1.html
+++ b/_content/doc/devel/pre_go1.html
@@ -211,7 +211,7 @@
 
 <p>
 <a href="/cmd/goinstall/">Goinstall</a> now installs packages and commands from
-arbitrary remote repositories (not just Google Code, Github, and so on).
+arbitrary remote repositories (not just Google Code, GitHub, and so on).
 See the <a href="/cmd/goinstall/">goinstall documentation</a> for details.
 </p>
 
diff --git a/internal/texthtml/texthtml.go b/internal/texthtml/texthtml.go
index 7f772bc..8e23d5d 100644
--- a/internal/texthtml/texthtml.go
+++ b/internal/texthtml/texthtml.go
@@ -86,7 +86,7 @@
 			// pseudo-element. This prevents them from being copied when users
 			// highlight and copy text.
 			// ::before is supported in 98% of browsers: https://caniuse.com/#feat=css-gencontent
-			// This is also the trick Github uses to hide line numbers.
+			// This is also the trick GitHub uses to hide line numbers.
 			//
 			// The first tab for the code snippet needs to start in column 9, so
 			// it indents a full 8 spaces, hence the two nbsp's. Otherwise the tab