Docs: Fix a few minor inline documentation typos in a variety of files and contexts.

Props ramizmanked.
Fixes #45463.


git-svn-id: https://develop.svn.wordpress.org/trunk@44331 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/admin-post.php

@@ -34,7 +34,7 @@ $action = empty( $_REQUEST['action'] ) ? '' : $_REQUEST['action'];
 if ( ! wp_validate_auth_cookie() ) {
 	if ( empty( $action ) ) {
 		/**
-		 * Fires on a non-authenticated admin post request where no action was supplied.
+		 * Fires on a non-authenticated admin post request where no action is supplied.
 		 *
 		 * @since 2.6.0
 		 */
@@ -53,7 +53,7 @@ if ( ! wp_validate_auth_cookie() ) {
 } else {
 	if ( empty( $action ) ) {
 		/**
-		 * Fires on an authenticated admin post request where no action was supplied.
+		 * Fires on an authenticated admin post request where no action is supplied.
 		 *
 		 * @since 2.6.0
 		 */

src/wp-admin/async-upload.php

@@ -101,7 +101,7 @@ if ( $_REQUEST['short'] ) {
 	// Short form response - attachment ID only.
 	echo $id;
 } else {
-	// Long form response - big chunk o html.
+	// Long form response - big chunk of html.
 	$type = $_REQUEST['type'];
 
 	/**

src/wp-admin/custom-background.php

@@ -525,7 +525,7 @@ class Custom_Background {
 	/**
 	 * Ajax handler for adding custom background context to an attachment.
 	 *
-	 * Triggered when the user adds a new background image from the
+	 * Triggers when the user adds a new background image from the
 	 * Media Manager.
 	 *
 	 * @since 4.1.0

src/wp-admin/menu-header.php

@@ -139,7 +139,7 @@ function _wp_menu_output( $menu, $submenu, $submenu_as_parent = true ) {
 
 		$title = wptexturize( $item[0] );
 
-		// hide separators from screen readers
+		// Hide separators from screen readers.
 		if ( $is_separator ) {
 			$aria_hidden = ' aria-hidden="true"';
 		}

src/wp-admin/plugin-editor.php

@@ -316,6 +316,6 @@ if ( ! in_array( 'plugin_editor_notice', $dismissed_pointers, true ) ) :
 	</div>
 </div>
 	<?php
-endif; // editor warning notice
+endif; // Editor warning notice.
 
 include( ABSPATH . 'wp-admin/admin-footer.php' );