additional types of files may also be using the p1c file extension. if you are aware of any other file formats using the p1c file extension, please contact us so that we can update our information accordingly.

This is all lower case. Can you fix that?
Additional types of files may also be using the P1C file extension. If you are aware of any other file formats using the P1C file extension, please contact us so that we can update our information accordingly.