Change comment to trigger rebuilds

Author: def-

src/adapter/src/coord.rs

@@ -51,7 +51,7 @@
 //!   objects whose `since` times are >= its `upper`.
 //!
 //! This illustration attempts to show, with time moving left to right, the
-//! relationship between `since` and `upper`.
+//! relationship between `since` and `upper`..
 //!
 //! - `#`: possibly inaccurate results
 //! - `-`: immediate, correct response