Code style fixes

Author: kunalp

src/Compute/v2/Api.php

@@ -163,7 +163,7 @@ public function postServer()
                 'availabilityZone'   => $this->params->availabilityZone(),
                 'networks'           => $this->params->networks(),
                 'blockDeviceMapping' => $this->params->blockDeviceMapping(),
-				'keyName'            => $this->params->keyName()
+                'keyName'            => $this->params->keyName()
             ]
         ];
     }

src/Compute/v2/Params.php

@@ -370,13 +370,13 @@ public function networkLabel()
         ];
     }
 
-	public function keyName()
-	{
-		return [
-			'type'        => self::STRING_TYPE,
-			'required'    => false,
-			'sentAs'      => 'key_name',
-			'description' => 'The key name',
-		];
-	}
+    public function keyName()
+    {
+        return [
+            'type'        => self::STRING_TYPE,
+            'required'    => false,
+            'sentAs'      => 'key_name',
+            'description' => 'The key name',
+        ];
+    }
 }