s/Github/GitHub/

Author: olafurpg

readme/ImplementingRewrites.scalatex

@@ -56,7 +56,7 @@
       Run the following commands to generate a skeleton project
 
       @hl.scala
-        // by convention, --rewrite= should match the Github repo name.
+        // by convention, --rewrite= should match the GitHub repo name.
         // this makes it possible for users to run `scalafix github:org/reponame/v1.0`
         sbt new scalacenter/scalafix.g8 --rewrite "reponame" --version=v1.0
         cd reponame/scalafix
@@ -186,5 +186,5 @@
           @code{scalafix --rewrites https://gist....} where the url
           points to the plaintext contents of your rewrite.
 
-      If your rewrite uses a custom library @code{foo}, then it's a bit tricky
+      If your rewrite uses a custom library, then it's a bit tricky
       to share it. See @issue(201) for more updates.

scalafix-tests/unit/src/test/scala/scalafix/tests/GitHubUrlRewriteSuite.scala

@@ -5,7 +5,7 @@ import scalafix.reflect.ScalafixCompilerDecoder.GitHubUrlRewrite
 import metaconfig.Conf
 import org.scalatest.FunSuite
 
-class GithubUrlRewriteSuite extends FunSuite {
+class GitHubUrlRewriteSuite extends FunSuite {
   def check(original: String, expected: String): Unit = {
     test(original) {
       Conf.Str(original) match {