tests: Place each command on a separate line.

Change-Id: Ib7c787e3d54a6504edda6fc74b78da3de456a59f
diff --git a/tests/vkrenderframework.cpp b/tests/vkrenderframework.cpp
index 2f764a2..f3a37fe 100644
--- a/tests/vkrenderframework.cpp
+++ b/tests/vkrenderframework.cpp
@@ -220,7 +220,8 @@
     VkCommandPoolCreateInfo cmd_pool_info;
     cmd_pool_info.sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO, cmd_pool_info.pNext = NULL,
     cmd_pool_info.queueFamilyIndex = m_device->graphics_queue_node_index_;
-    cmd_pool_info.flags = 0, err = vkCreateCommandPool(device(), &cmd_pool_info, NULL, &m_commandPool);
+    cmd_pool_info.flags = 0;
+    err = vkCreateCommandPool(device(), &cmd_pool_info, NULL, &m_commandPool);
     assert(!err);
 
     m_commandBuffer = new VkCommandBufferObj(m_device, m_commandPool);