Small code clean-ups in tests.

Author: Sandeesh

tests/Feature/Api/ArticleCreateTest.php

@@ -94,15 +94,7 @@ public function it_returns_appropriate_field_validation_errors_when_creating_a_n
     /** @test */
     public function it_returns_an_unauthorized_error_when_trying_to_add_article_without_logging_in()
     {
-        $data = [
-            'article' => [
-                'title' => 'test title',
-                'description' => 'test description',
-                'body' => 'test body with random text',
-            ]
-        ];
-
-        $response = $this->postJson('/api/articles', $data);
+        $response = $this->postJson('/api/articles', []);
 
         $response->assertStatus(401);
     }

tests/Feature/Api/ProfileTest.php

@@ -66,7 +66,7 @@ public function it_returns_the_profile_following_property_accordingly_when_follo
     }
 
     /** @test */
-    public function it_returns_a_not_found_error_when_trying_to_follow_and_unfollow_a_invalid_user()
+    public function it_returns_a_not_found_error_when_trying_to_follow_and_unfollow_an_invalid_user()
     {
         $response = $this->postJson("/api/profiles/somerandomusername/follow", [], $this->headers);