that's the link for .320, .340 is the latest OTA version so i'll caution you by saying that you may want to go a step further and follow TBH's process to get you to .340 from .320.
the issue is that it's POSSIBLE that if you are on .320 and you take the next OTA update from vzw/moto that you'll have an issue because the kernel versions are different.
Most agree the kernels are operationally the same...but the version number between .320 and .340 is not the same.
Some believe that could cause issues.