Add doc comment to pass tidy check

rust-lang · Jul 25, 2022 · fba6adf · fba6adf
1 parent 5f54ec0
commit fba6adf
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/crates/proc-macro-srv-cli/src/main.rs b/crates/proc-macro-srv-cli/src/main.rs
@@ -1,3 +1,5 @@
+//! A standalone binary for `proc-macro-srv`.
+
 use proc_macro_srv::cli;
 
 fn main() {