Cleanup.

examples/common/entry/entry_android.cpp

@@ -555,11 +555,13 @@ namespace entry
 		BX_UNUSED(_thread);
 
 		int32_t result = chdir("/sdcard/bgfx/examples/runtime");
-		BX_ASSERT(0 == result, "Failed to chdir to dir. android.permission.WRITE_EXTERNAL_STORAGE?", errno);
+		BX_ASSERT(0 == result
+			, "Failed to chdir to directory (errno: %d, android.permission.WRITE_EXTERNAL_STORAGE?)."
+			, errno
+			);
 
 		MainThreadEntry* self = (MainThreadEntry*)_userData;
 		result = main(self->m_argc, self->m_argv);
-//		PostMessage(s_ctx.m_hwnd, WM_QUIT, 0, 0);
 		return result;
 	}