Update MenuItem.md

TheJaredWilcurt · web-flow · commit 7ee7d57ae58b · 2019-09-19T21:24:32.000-04:00
diff --git a/docs/References/MenuItem.md b/docs/References/MenuItem.md
@@ -108,7 +108,7 @@ Get or set the `click` callback of a `MenuItem`, the `click` must be a valid fun
 
 A single character string to specify the shortcut key for the menu item.
 
-### Valid Keys for All Platfroms
+### Valid Keys for All Platforms
 
 * Alphabet: `a`-`z`
 * Digits: `0`-`9`
