Index: src/wp-admin/includes/theme-install.php
===================================================================
--- src/wp-admin/includes/theme-install.php	(revision 43648)
+++ src/wp-admin/includes/theme-install.php	(working copy)
@@ -55,7 +55,7 @@
  *
  * @since 2.8.0
  *
- * @deprecated since 3.1.0 Use get_theme_feature_list() instead.
+ * @deprecated 3.1.0 Use get_theme_feature_list() instead.
  *
  * @return array
  */