Formatting: Update docs for `$context` in `sanitize_title_with_dashes()`.

Props stevenlinx, audrasjb.
Fixes #50569.

Built from https://develop.svn.wordpress.org/trunk@49482


git-svn-id: http://core.svn.wordpress.org/trunk@49241 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/formatting.php

@@ -2216,7 +2216,7 @@ function sanitize_title_for_query( $title ) {
  *
  * @param string $title     The title to be sanitized.
  * @param string $raw_title Optional. Not used. Default empty.
- * @param string $context   Optional. The operation for which the string is sanitized.
+ * @param string $context   Optional. The context for the sanitization. When set to 'save', additional entities are converted to hyphens or stripped entirely.
  *                          Default 'display'.
  * @return string The sanitized title.
  */

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.6-beta2-49481';
+$wp_version = '5.6-beta2-49482';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.