Fixes broken upstream issue link

The rdoc/rdoc repo is archived this is the correct link.
zzak · Feb 6, 2018 · 5d56daf · 5d56daf
1 parent 7619b5c
commit 5d56daf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -78,7 +78,7 @@ Alternatively you can pass this command a path to the project you wish to compil
 
 As mentioned before, SDoc is built on top of the RDoc project.
 
-If you notice any bugs in the output of your documentation, it may be RDoc's fault and should be [reported upstream](https://github.com/rdoc/rdoc/issues/new).
+If you notice any bugs in the output of your documentation, it may be RDoc's fault and should be [reported upstream](https://github.com/ruby/rdoc/issues/new).
 
 An example of an SDoc bug would be: