Twenty Sixteen: Add missing documentation for some global variables.

Props sabernhardt, upadalavipul, shailu25, rajinsharwar, audrasjb, viralsampat, noruzzaman, huzaifaalmesbah, SergeyBiryukov.
See #58715.
Built from https://develop.svn.wordpress.org/trunk@62471


git-svn-id: http://core.svn.wordpress.org/trunk@61752 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-content/themes/twentysixteen/functions.php

@@ -27,6 +27,8 @@
 
 /**
  * Twenty Sixteen only works in WordPress 4.4 or later.
+ *
+ * @global string $wp_version The WordPress version string.
  */
 if ( version_compare( $GLOBALS['wp_version'], '4.4-alpha', '<' ) ) {
 	require get_template_directory() . '/inc/back-compat.php';
@@ -43,6 +45,8 @@ if ( ! function_exists( 'twentysixteen_setup' ) ) :
 	 * Create your own twentysixteen_setup() function to override in a child theme.
 	 *
 	 * @since Twenty Sixteen 1.0
+	 *
+	 * @global string $wp_version The WordPress version string.
 	 */
 	function twentysixteen_setup() {
 		/*
@@ -241,9 +245,9 @@ add_action( 'after_setup_theme', 'twentysixteen_setup' );
  *
  * Priority 0 to make it available to lower priority callbacks.
  *
- * @global int $content_width
- *
  * @since Twenty Sixteen 1.0
+ *
+ * @global int $content_width Content width.
  */
 function twentysixteen_content_width() {
 	/**

wp-content/themes/twentysixteen/inc/back-compat.php

@@ -35,7 +35,7 @@ add_action( 'after_switch_theme', 'twentysixteen_switch_theme' );
  *
  * @since Twenty Sixteen 1.0
  *
- * @global string $wp_version WordPress version.
+ * @global string $wp_version The WordPress version string.
  */
 function twentysixteen_upgrade_notice() {
 	printf(
@@ -53,7 +53,7 @@ function twentysixteen_upgrade_notice() {
  *
  * @since Twenty Sixteen 1.0
  *
- * @global string $wp_version WordPress version.
+ * @global string $wp_version The WordPress version string.
  */
 function twentysixteen_customize() {
 	wp_die(
@@ -75,7 +75,7 @@ add_action( 'load-customize.php', 'twentysixteen_customize' );
  *
  * @since Twenty Sixteen 1.0
  *
- * @global string $wp_version WordPress version.
+ * @global string $wp_version The WordPress version string.
  */
 function twentysixteen_preview() {
 	if ( isset( $_GET['preview'] ) ) {

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '7.1-alpha-62470';
+$wp_version = '7.1-alpha-62471';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.