diff --git a/docs/src/pages/customization/themes/themes.md b/docs/src/pages/customization/themes/themes.md
index 51ab93c2261531..41f90e8d4cfc2d 100644
--- a/docs/src/pages/customization/themes/themes.md
+++ b/docs/src/pages/customization/themes/themes.md
@@ -147,7 +147,7 @@ const theme = createMuiTheme({
       // light: will be calculated from palette.primary.main,
       main: '#ff4400',
       // dark: will be calculated from palette.primary.main,
-      // contrastText: will be calculated to contast with palette.primary.main
+      // contrastText: will be calculated to contrast with palette.primary.main
     },
     secondary: {
       light: '#0066ff',