Add reference to another doc with explanation

Add reference to another doc that explains which repository should be passed in this command since this is not covered in the command help itself.

Author: Dmitry-Borodin

doc/basics.md

@@ -93,7 +93,7 @@ cargo dev update_lints
 cargo dev new_lint
 # automatically formatting all code before each commit
 cargo dev setup git-hook
-# (experimental) Setup Clippy to work with IntelliJ-Rust
+# (experimental) Setup Clippy to work with IntelliJ-Rust. Details here: https://github.com/rust-lang/rust-clippy/blob/master/CONTRIBUTING.md#intellij-rust
 cargo dev setup intellij
 ```