Apply fixes from StyleCI

Author: austinheap

src/Jobs/Write.php

@@ -62,6 +62,6 @@ public function handle()
      */
     public function tags(): array
     {
-        return array_merge(parent::tags(), [static::class . ':1']);
+        return array_merge(parent::tags(), [static::class.':1']);
     }
 }

src/Jobs/WritePayload.php

@@ -101,6 +101,6 @@ public function handle()
      */
     public function tags(): array
     {
-        return array_merge(parent::tags(), [static::class . ':' . (is_string($this->payload) ? 1 : count($this->payload))]);
+        return array_merge(parent::tags(), [static::class.':'.(is_string($this->payload) ? 1 : count($this->payload))]);
     }
 }

src/Jobs/WritePoints.php

@@ -101,6 +101,6 @@ public function handle()
      */
     public function tags(): array
     {
-        return array_merge(parent::tags(), [static::class . ':' . count($this->points)]);
+        return array_merge(parent::tags(), [static::class.':'.count($this->points)]);
     }
 }