diff -r be944660c56a -r 3d72ae0968f4 wp/wp-admin/includes/user.php
--- a/wp/wp-admin/includes/user.php	Wed Sep 21 18:19:35 2022 +0200
+++ b/wp/wp-admin/includes/user.php	Tue Sep 27 16:37:53 2022 +0200
@@ -25,7 +25,7 @@
  * @since 2.0.0
  *
  * @param int $user_id Optional. User ID.
- * @return int|WP_Error User ID of the updated user.
+ * @return int|WP_Error User ID of the updated user or WP_Error on failure.
  */
 function edit_user( $user_id = 0 ) {
 	$wp_roles = wp_roles();
@@ -174,7 +174,7 @@
 
 	// Checking the password has been typed twice the same.
 	if ( ( $update || ! empty( $pass1 ) ) && $pass1 != $pass2 ) {
-		$errors->add( 'pass', __( '<strong>Error</strong>: Passwords don&#8217;t match. Please enter the same password in both password fields.' ), array( 'form-field' => 'pass1' ) );
+		$errors->add( 'pass', __( '<strong>Error</strong>: Passwords do not match. Please enter the same password in both password fields.' ), array( 'form-field' => 'pass1' ) );
 	}
 
 	if ( ! empty( $pass1 ) ) {
@@ -200,7 +200,7 @@
 	if ( empty( $user->user_email ) ) {
 		$errors->add( 'empty_email', __( '<strong>Error</strong>: Please enter an email address.' ), array( 'form-field' => 'email' ) );
 	} elseif ( ! is_email( $user->user_email ) ) {
-		$errors->add( 'invalid_email', __( '<strong>Error</strong>: The email address isn&#8217;t correct.' ), array( 'form-field' => 'email' ) );
+		$errors->add( 'invalid_email', __( '<strong>Error</strong>: The email address is not correct.' ), array( 'form-field' => 'email' ) );
 	} else {
 		$owner_id = email_exists( $user->user_email );
 		if ( $owner_id && ( ! $update || ( $owner_id != $user->ID ) ) ) {
@@ -234,9 +234,9 @@
 		 *
 		 * @since 4.4.0
 		 *
-		 * @param int    $user_id ID of the newly created user.
-		 * @param string $notify  Type of notification that should happen. See wp_send_new_user_notifications()
-		 *                        for more information on possible values.
+		 * @param int|WP_Error $user_id ID of the newly created user or WP_Error on failure.
+		 * @param string       $notify  Type of notification that should happen. See
+		 *                              wp_send_new_user_notifications() for more information.
 		 */
 		do_action( 'edit_user_created_user', $user_id, $notify );
 	}
@@ -510,10 +510,11 @@
 /**
  * @since 2.8.0
  *
- * @global string $pagenow
+ * @global string $pagenow The filename of the current screen.
  */
 function default_password_nag() {
 	global $pagenow;
+
 	// Short-circuit it.
 	if ( 'profile.php' === $pagenow || ! get_user_option( 'default_password_nag' ) ) {
 		return;
@@ -536,7 +537,7 @@
 function delete_users_add_js() {
 	?>
 <script>
-jQuery(document).ready( function($) {
+jQuery( function($) {
 	var submit = $('#submit').prop('disabled', true);
 	$('input[name="delete_option"]').one('change', function() {
 		submit.prop('disabled', false);
@@ -544,7 +545,7 @@
 	$('#reassign_user').focus( function() {
 		$('#delete_option1').prop('checked', true).trigger('change');
 	});
-});
+} );
 </script>
 	<?php
 }
@@ -577,6 +578,12 @@
 	$roles = get_editable_roles();
 	$role  = $roles[ $_REQUEST['role'] ];
 
+	if ( '' !== get_bloginfo( 'name' ) ) {
+		$site_title = wp_specialchars_decode( get_bloginfo( 'name' ), ENT_QUOTES );
+	} else {
+		$site_title = parse_url( home_url(), PHP_URL_HOST );
+	}
+
 	return sprintf(
 		/* translators: 1: Site title, 2: Site URL, 3: User role. */
 		__(
@@ -589,7 +596,7 @@
 Please click the following link to activate your user account:
 %%s'
 		),
-		wp_specialchars_decode( get_bloginfo( 'name' ), ENT_QUOTES ),
+		$site_title,
 		home_url(),
 		wp_specialchars_decode( translate_user_role( $role['name'] ) )
 	);
@@ -604,9 +611,9 @@
  *     The array of request data. All arguments are optional and may be empty.
  *
  *     @type string $app_name    The suggested name of the application.
- *     @type string $app_id      A uuid provided by the application to uniquely identify it.
- *     @type string $success_url The url the user will be redirected to after approving the application.
- *     @type string $reject_url  The url the user will be redirected to after rejecting the application.
+ *     @type string $app_id      A UUID provided by the application to uniquely identify it.
+ *     @type string $success_url The URL the user will be redirected to after approving the application.
+ *     @type string $reject_url  The URL the user will be redirected to after rejecting the application.
  * }
  * @param WP_User $user The user authorizing the application.
  * @return true|WP_Error True if the request is valid, a WP_Error object contains errors if not.
@@ -620,7 +627,7 @@
 		if ( 'http' === $scheme ) {
 			$error->add(
 				'invalid_redirect_scheme',
-				__( 'The success url must be served over a secure connection.' )
+				__( 'The success URL must be served over a secure connection.' )
 			);
 		}
 	}
@@ -631,7 +638,7 @@
 		if ( 'http' === $scheme ) {
 			$error->add(
 				'invalid_redirect_scheme',
-				__( 'The rejection url must be served over a secure connection.' )
+				__( 'The rejection URL must be served over a secure connection.' )
 			);
 		}
 	}
@@ -639,7 +646,7 @@
 	if ( ! empty( $request['app_id'] ) && ! wp_is_uuid( $request['app_id'] ) ) {
 		$error->add(
 			'invalid_app_id',
-			__( 'The app id must be a uuid.' )
+			__( 'The application ID must be a UUID.' )
 		);
 	}