Fix typo in word "callback"

Change-Id: If47b9d80df4189317ec41998b35546a6118288c2

diff --git a/includes/config/ConfigFactory.php b/includes/config/ConfigFactory.php
index cd25352..e175765 100644 (file)
--- a/includes/config/ConfigFactory.php
+++ b/includes/config/ConfigFactory.php
@@ -99,7 +99,7 @@ class ConfigFactory implements SalvageableService {
         * Will override if it's already registered.
         * Use "*" for $name to provide a fallback config for all unknown names.
         * @param string $name
-        * @param callable|Config $callback A factory callabck that takes this ConfigFactory
+        * @param callable|Config $callback A factory callback that takes this ConfigFactory
         *        as an argument and returns a Config instance, or an existing Config instance.
         * @throws InvalidArgumentException If an invalid callback is provided
         */