Change $sadbox to $sandbox

Author: kylekatarnls

src/Phug/WatcherExtension.php

@@ -53,11 +53,12 @@ public function watch($interval = 1000000, $timeout = null, callable $callback =
 
         $watcher->setChangeEventCallback(function ($event, $resource, $path) {
             if (file_exists($path)) {
-                $sadbox = Phug::getRenderer()->getNewSandBox(function () use ($path) {
+                $sandbox = Phug::getRenderer()->getNewSandBox(function () use ($path) {
                     return Phug::cacheFile($path);
                 });
+
                 echo "Changes detected in $path\n";
-                echo ' - '.($sadbox->getResult()
+                echo ' - '.($sandbox->getResult()
                         ? 'template cached successfully'
                         : 'cache failure'
                     )."\n";