diff --git a/docs/swarm/ui.md b/docs/swarm/ui.md
index e7e9290a..8cd3539e 100644
--- a/docs/swarm/ui.md
+++ b/docs/swarm/ui.md
@@ -61,7 +61,7 @@ its agent's details.
 `/review` is the one page for the [review classifier](review-classifier.md),
 with three sections in a column. **try a classification** and **classifier
 settings** come first, each folded to a single bar: the bar of the settings
-says what they are now, and what you typed in a section stays when you fold it.
+says what they're now, and what you typed in a section stays when you fold it.
 **recent runs** is under them and always open. The sections share nothing and
 ask for their own data.