diff --git a/.gitignore b/.gitignore
index fd28551..81c56a5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,5 @@ index.php
 vendor/
 log-*
 logs
-config.php
\ No newline at end of file
+config.php
+**/*.DS_Store
\ No newline at end of file
diff --git a/src/APnutI.php b/src/APnutI.php
index 5a7fbd9..2bfbc08 100644
--- a/src/APnutI.php
+++ b/src/APnutI.php
@@ -315,7 +315,7 @@ class APnutI
 
   public function postJson(
       string $end_point,
-      array $parameters,
+      array $parameters
   ): array {
     return $this->post($end_point, $parameters, 'application/json');
   }
@@ -730,7 +730,7 @@ class APnutI
   public function createPostWithParameters(
       string $text,
       array $params = [],
-      bool $auto_crop = false,
+      bool $auto_crop = false
   ): Post {
     $text = $auto_crop ? substr($text, 0, $this->getMaxPostLength()) : $text;
     $parameters = [
diff --git a/src/Entities/Poll.php b/src/Entities/Poll.php
index 70b9a95..5b865fe 100644
--- a/src/Entities/Poll.php
+++ b/src/Entities/Poll.php
@@ -151,7 +151,7 @@ class Poll
 
   public function vote(array $options): Poll
   {
-    return $this-api->voteInPoll($this->id, $options, $this->token);
+    return $this->api->voteInPoll($this->id, $options, $this->token);
   }
 
   /*