Index: src/wp-content/themes/twentyseventeen/functions.php
===================================================================
--- src/wp-content/themes/twentyseventeen/functions.php	(revision 39732)
+++ src/wp-content/themes/twentyseventeen/functions.php	(working copy)
@@ -249,7 +249,7 @@
 	 *
 	 * @since Twenty Seventeen 1.0
 	 *
-	 * @param $content_width integer
+	 * @param int $content_width Integer value of content width.
 	 */
 	$GLOBALS['content_width'] = apply_filters( 'twentyseventeen_content_width', $content_width );
 }
Index: src/wp-content/themes/twentyseventeen/inc/color-patterns.php
===================================================================
--- src/wp-content/themes/twentyseventeen/inc/color-patterns.php	(revision 39732)
+++ src/wp-content/themes/twentyseventeen/inc/color-patterns.php	(working copy)
@@ -18,7 +18,7 @@
 	 *
 	 * @since Twenty Seventeen 1.0
 	 *
-	 * @param $saturation integer
+	 * @param int $saturation integer value for the color saturation.
 	 */
 	$saturation = absint( apply_filters( 'twentyseventeen_custom_colors_saturation', 50 ) );
 	$reduced_saturation = ( .8 * $saturation ) . '%';
Index: src/wp-content/themes/twentyseventeen/inc/icon-functions.php
===================================================================
--- src/wp-content/themes/twentyseventeen/inc/icon-functions.php	(revision 39732)
+++ src/wp-content/themes/twentyseventeen/inc/icon-functions.php	(working copy)
@@ -212,7 +212,7 @@
 	 *
 	 * @since Twenty Seventeen 1.0
 	 *
-	 * @param array $social_links_icons
+	 * @param array $social_links_icons include icons into the array.
 	 */
 	return apply_filters( 'twentyseventeen_social_links_icons', $social_links_icons );
 }