FMod - Missed a Space

I remembered that I had completely forgotten to make sure the Time Machine displays tileinfo-related undoable actions correctly. I checked that today, and fortunately there were no major problems. The description of normal tileinfo tweaks was, however, missing a space between the tile ID and the word "properties". I fixed it in my local build, but didn't bother to push a whole update for it since it's such a small and unobtrusive thing. Even so, I should probably be sure to test more thoroughly in the future.