diff -u b/core/includes/config.inc b/core/includes/config.inc
--- b/core/includes/config.inc
+++ b/core/includes/config.inc
@@ -28,7 +28,7 @@
 }
 
 /**
- * Moves the default config supplied by a module to the active store and the live config directory.
+ * Installs the default configuration of a given module.
  *
  * @param
  *   The name of the module we are installing.