Fix formatting

Author: edwin0cheng

crates/ra_proc_macro/src/process.rs

@@ -3,7 +3,7 @@
 use crossbeam_channel::{bounded, Receiver, Sender};
 use ra_tt::Subtree;
 
-use crate::msg::{ErrorCode, Request, Response, ResponseError, Message};
+use crate::msg::{ErrorCode, Message, Request, Response, ResponseError};
 use crate::rpc::{ExpansionResult, ExpansionTask, ListMacrosResult, ListMacrosTask, ProcMacroKind};
 
 use io::{BufRead, BufReader};

crates/ra_proc_macro/src/rpc.rs

@@ -1,9 +1,9 @@
 //! Data struture serialization related stuffs for RPC
-//! 
-//! Define all necessary rpc serialization data structure, 
-//! which include ra_tt related data and some task messages. 
-//! Although adding Serialize and Deserialize trait to ra_tt directly seem to be much easier, 
-//! we deliberately duplicate the ra_tt struct with #[serde(with = "XXDef")] 
+//!
+//! Define all necessary rpc serialization data structure,
+//! which include ra_tt related data and some task messages.
+//! Although adding Serialize and Deserialize trait to ra_tt directly seem to be much easier,
+//! we deliberately duplicate the ra_tt struct with #[serde(with = "XXDef")]
 //! for separation of code responsibility.
 
 use ra_tt::{