Administration: Fix typo in forms.css after [46866].

A stray `e` made browsers ignore a CSS ruleset preventing select elements from changing color on hover.

Props ryokuhi.
See #48420.
Fixes #50580.


git-svn-id: https://develop.svn.wordpress.org/trunk@48362 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/css/forms.css

@@ -324,7 +324,7 @@ input[type="radio"].disabled:checked:before {
 	background-size: 16px 16px;
 	cursor: pointer;
 	vertical-align: middle;
-}e
+}
 
 .wp-core-ui select:hover {
 	color: #007cba;