diff --git a/wp-admin/includes/plugin.php b/wp-admin/includes/plugin.php
index 51e1bdb64..f18b3de17 100644
--- a/wp-admin/includes/plugin.php
+++ b/wp-admin/includes/plugin.php
@@ -343,7 +343,7 @@ function validate_plugin($plugin) {
 /**
  * Whether the plugin can be uninstalled.
  *
- * @since {@internal Version Unknown}}
+ * @since 2.7
  *
  * @param string $plugin Plugin path to check.
  * @return bool Whether plugin can be uninstalled.
@@ -363,6 +363,8 @@ function is_uninstallable_plugin($plugin) {
  *
  * Calls the uninstall hook, if it is available.
  *
+ * @since 2.7
+ *
  * @param string $plugin Relative plugin path from Plugin Directory.
  */
 function uninstall_plugin($plugin) {
diff --git a/wp-includes/plugin.php b/wp-includes/plugin.php
index a2d2e27fd..b3b5700d6 100644
--- a/wp-includes/plugin.php
+++ b/wp-includes/plugin.php
@@ -528,6 +528,8 @@ function register_deactivation_hook($file, $function) {
  * should always check for the 'WP_UNINSTALLING_PLUGIN' constant, before
  * executing.
  *
+ * @since 2.7
+ *
  * @param string $file
  * @param callback $callback The callback to run when the hook is called.
  */