diff --git a/lang-slide/scribblings/lang-slide.scrbl b/lang-slide/scribblings/lang-slide.scrbl
index 70ee677..21923d3 100644
--- a/lang-slide/scribblings/lang-slide.scrbl
+++ b/lang-slide/scribblings/lang-slide.scrbl
@@ -14,7 +14,7 @@ Here is a bird's eye view of the modules implementing racket:
 
 @(langs-pict #f)
 
-And here is the languages they use:
+And here are the languages they use:
 
 @(langs-pict #t)