[phenixbb] minor typos in docs/programs

Hi Pavel, My indexing routine found a few typos; I think these are coming from all the nice new phenix.refine documentation that you have added! A few may also be from other places, including xtriage. All the best, -Tom T actualy anirotropic anomaluos anomaluous ansiotropic anylysis assignement cartesisan comparisions componet comprihensive cutted developper diviations documnetation fourrier friquently gradially groupped lenghts maipulations manipulatons negligeable presenrted refineemnt refinemet reifne responsability restarints stattistics unchanched