Coding Standards: Fix an error introduced in [44465].

See #45748.



git-svn-id: https://develop.svn.wordpress.org/trunk@44470 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/user.php

@@ -2718,7 +2718,7 @@ function send_confirmation_on_profile_email() {
 			return;
 		}
 
-		if ( email_exists( $_POST['email'] ) )  {
+		if ( email_exists( $_POST['email'] ) ) {
 			$errors->add(
 				'user_email',
 				__( '<strong>ERROR</strong>: The email address is already used.' ),