diff --git a/core/modules/system/system.install b/core/modules/system/system.install
index 8748595..809be78 100644
--- a/core/modules/system/system.install
+++ b/core/modules/system/system.install
@@ -1623,9 +1623,41 @@ function system_update_8013() {
 }
 
 /**
+ * @} End of "addtogroup updates-8.0.0-beta".
+ */
+
+/**
+ * @addtogroup updates-8.0.0-rc
+ * @{
+ */
+
+/**
+ * Install the Stable base theme if needed.
+ */
+function system_update_8014() {
+  $theme_handler = \Drupal::service('theme_handler');
+  if ($theme_handler->themeExists('stable')) {
+    return;
+  }
+  $theme_handler->refreshInfo();
+  foreach ($theme_handler->listInfo() as $theme) {
+    // We first check that a base theme is set because if it's set to false then
+    // it's unset in \Drupal\Core\Extension\ThemeHandler::rebuildThemeData().
+    if (isset($theme->info['base theme']) && $theme->info['base theme'] == 'stable') {
+      $theme_handler->install(['stable']);
+      return;
+    }
+  }
+}
+
+/**
+ * @} End of "addtogroup updates-8.0.0-rc".
+ */
+
+/**
  * Update numeric field prefix/suffix configuration.
  */
-function system_update_8014($sandbox) {
+function system_update_8015($sandbox) {
   // Update prefix/suffix on numeric fields (types: float, decimal, integer)
   // to new format_plural_string configuration. Also update associated
   // formatters and widgets.
@@ -1721,35 +1753,3 @@ function system_update_8014($sandbox) {
     }
   }
 }
-
-/**
- * @} End of "addtogroup updates-8.0.0-beta".
- */
-
-/**
- * @addtogroup updates-8.0.0-rc
- * @{
- */
-
-/**
- * Install the Stable base theme if needed.
- */
-function system_update_8014() {
-  $theme_handler = \Drupal::service('theme_handler');
-  if ($theme_handler->themeExists('stable')) {
-    return;
-  }
-  $theme_handler->refreshInfo();
-  foreach ($theme_handler->listInfo() as $theme) {
-    // We first check that a base theme is set because if it's set to false then
-    // it's unset in \Drupal\Core\Extension\ThemeHandler::rebuildThemeData().
-    if (isset($theme->info['base theme']) && $theme->info['base theme'] == 'stable') {
-      $theme_handler->install(['stable']);
-      return;
-    }
-  }
-}
-
-/**
- * @} End of "addtogroup updates-8.0.0-rc".
- */