diff --git a/crates/completion/src/completions.rs b/crates/completion/src/completions.rs
index 4984df0590..c053ddbc02 100644
--- a/crates/completion/src/completions.rs
+++ b/crates/completion/src/completions.rs
@@ -1,3 +1,5 @@
+//! This module defines an accumulator for completions which are going to be presented to user.
+
 pub(crate) mod attribute;
 pub(crate) mod dot;
 pub(crate) mod record;