diff --git a/.gitignore b/.gitignore
index 354db85..c99d2c5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@ composer.lock
 .php-cs-fixer.cache
 coverage.xml
 .phpstan.cache/
+
diff --git a/examples/market_api.php b/examples/market_api.php
index 8cd4803..6de2a08 100644
--- a/examples/market_api.php
+++ b/examples/market_api.php
@@ -9,7 +9,7 @@
 $newsdataApiObj = new NewsdataApi(NEWSDATA_API_KEY);
 
 $data = [
-    'q'      => 'apple',
+    'q'      => "apple",
     'symbol' => 'AAPL',
 ];