diff --git a/lib/service/yandex.js b/lib/service/yandex.js
index <HASH>..<HASH> 100644
--- a/lib/service/yandex.js
+++ b/lib/service/yandex.js
@@ -16,7 +16,7 @@ function translateString(language, key, destObj) {
 
 	return new Promise(function (resolve, reject) {
 		var valuesStr = valuesArray.join(hashSimple);
-		if (valuesStr === ''){
+		if (valuesStr === '') {
 			// there is nothing to translate, so don't ask Yandex (Yandex will respond with an error)
 			resolve(destObj);
 			return;
fix(yandex): fix error with deeply nested objects

(e.g. objects which only contain objects, and no strings)
also made linter happy ;-)