Merge pull request ruby#2783 from dzgrff/master

hsbt · web-flow · commit 6532bf1aa5bc · 2022-01-04T14:50:56.000+09:00
Update extension-rdoc to current location
diff --git a/en/documentation/faq/10/index.md b/en/documentation/faq/10/index.md
@@ -101,7 +101,7 @@ You might also want to have a look at the source of the interpreter itself,
 and at the various supplied extensions in the `ext/` directory
 (you can browse the [Ruby repository on GiHub][ruby-github]).
 
-[extension-rdoc]: http://docs.ruby-lang.org/en/trunk/extension_rdoc.html
+[extension-rdoc]: https://docs.ruby-lang.org/en/master/doc/extension_rdoc.html
 [rubygems-guide]: http://guides.rubygems.org/gems-with-extensions/
 [ruby-github]:    https://github.com/ruby/ruby
 
