diff --git a/docs/4.0/utilities/display.md b/docs/4.0/utilities/display.md
index 8d532279f9..861a6d95f9 100644
--- a/docs/4.0/utilities/display.md
+++ b/docs/4.0/utilities/display.md
@@ -31,7 +31,7 @@ Where *display* is one of:
 
 The media queries effect screen widths with the given breakpoint *or larger*.
 
-For example, `.d-lg-none` sets `display: none;` on both `lg' and `xl` screens.
+For example, `.d-lg-none` sets `display: none;` on both `lg` and `xl` screens.
 
 ## Examples