Minor fixes

Author: Nyholm

src/Issues/GitHub/MilestonesApi.php

@@ -70,7 +70,7 @@ public function updateMilestone(Repository $repository, int $issueNumber, string
     /**
      * @return bool
      */
-    public function exits(Repository $repository, string $milestoneName)
+    public function exists(Repository $repository, string $milestoneName)
     {
         foreach ($this->getMilestones($repository) as $milestone) {
             if ($milestone['name'] === $milestoneName) {

src/Subscriber/MilestoneNewPRSubscriber.php

@@ -31,7 +31,7 @@ public function onPullRequest(GitHubEvent $event)
     {
         $data = $event->getData();
         $repository = $event->getRepository();
-        if ('opened' !== $action = $data['action']) {
+        if ('opened' !== $data['action']) {
             return;
         }
 
@@ -40,7 +40,7 @@ public function onPullRequest(GitHubEvent $event)
             return;
         }
 
-        if (!$this->milestonesApi->exits($repository, $targetBranch)) {
+        if (!$this->milestonesApi->exists($repository, $targetBranch)) {
             return;
         }
 

tests/Subscriber/MilestoneNewPRSubscriberTest.php

@@ -39,7 +39,7 @@ protected function setUp()
     public function testOnPullRequestOpen()
     {
         $this->milestonesApi->expects($this->once())
-            ->method('exits')
+            ->method('exists')
             ->with($this->repository, '4.4')
             ->willReturn(true);
 
@@ -90,7 +90,7 @@ public function testOnPullRequestOpenDefaultBranch()
     public function testOnPullRequestOpenMilestoneNotExist()
     {
         $this->milestonesApi->expects($this->once())
-            ->method('exits')
+            ->method('exists')
             ->with($this->repository, '4.4')
             ->willReturn(false);