update link in syntax.md

Author: zyctree

docs/dev/syntax.md

@@ -9,9 +9,9 @@ This guide describes the current state of syntax trees and parsing in rust-analy
 The things described are implemented in three places
 
 * [rowan](https://github.com/rust-analyzer/rowan/tree/v0.9.0) -- a generic library for rowan syntax trees.
-* [ra_syntax](https://github.com/rust-lang/rust-analyzer/tree/cf5bdf464cad7ceb9a67e07985a3f4d3799ec0b6/crates/ra_syntax) crate inside rust-analyzer which wraps `rowan` into rust-analyzer specific API.
+* [syntax](https://github.com/rust-lang/rust-analyzer/tree/36a70b7435c48837018c71576d7bb4e8f763f501/crates/syntax) crate inside rust-analyzer which wraps `rowan` into rust-analyzer specific API.
   Nothing in rust-analyzer except this crate knows about `rowan`.
-* [ra_parser](https://github.com/rust-lang/rust-analyzer/tree/cf5bdf464cad7ceb9a67e07985a3f4d3799ec0b6/crates/ra_parser) crate parses input tokens into an `ra_syntax` tree
+* [parser](https://github.com/rust-lang/rust-analyzer/tree/36a70b7435c48837018c71576d7bb4e8f763f501/crates/parser) crate parses input tokens into an `syntax` tree
 
 ## Design Goals