diff --git a/src/plugins/css/preflight.css b/src/plugins/css/preflight.css
index ac74dd061..47b152638 100644
--- a/src/plugins/css/preflight.css
+++ b/src/plugins/css/preflight.css
@@ -228,7 +228,7 @@ object {
 
 /**
  * Constrain images and videos to the parent width and preserve
- * their instrinsic aspect ratio.
+ * their intrinsic aspect ratio.
  *
  * https://github.com/mozdevs/cssremedy/issues/14
  */