Fix wrong path of Getting Started directory in Polish version

Author: Mateusz Gachowski

src/nls/pl/urls.js

@@ -26,7 +26,7 @@
 
 define({
     // Relative to the samples folder
-    "GETTING_STARTED"           : "root/Szybki Start",
+    "GETTING_STARTED"           : "pl/Szybki Start",
     "ADOBE_THIRD_PARTY"         : "http://www.adobe.com/go/thirdparty_pl/",
     "WEB_PLATFORM_DOCS_LICENSE" : "http://creativecommons.org/licenses/by/3.0/deed.pl"
 });