Docs: Correct `@return` type for `calendar_week_mod()`.

Props dingo_bastard.
Fixes #40077.
Built from https://develop.svn.wordpress.org/trunk@40254


git-svn-id: http://core.svn.wordpress.org/trunk@40176 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/general-template.php

@@ -1860,7 +1860,7 @@ function wp_get_archives( $args = '' ) {
  * @since 1.5.0
  *
  * @param int $num Number of day.
- * @return int Days since the start of the week.
+ * @return float Days since the start of the week.
  */
 function calendar_week_mod($num) {
 	$base = 7;

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.8-alpha-40252';
+$wp_version = '4.8-alpha-40254';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.