Removed trailing spaces

genmod/hh.c

genmod/hh_3DSchach.c

genmod/rheinstetten_elastic.c

src/CPML_coeff.c

src/CPML_ini_elastic.c

src/absorb.c

src/av_mat.c

src/calc_res.c

src/catseis.c

src/check_recfile.c

src/check_recpos.c

src/check_srpos.c

src/checkfd_ssg.c

src/comm_ini.c

src/conjugategrad.c

src/constant_boundary.c

src/constant_boundary_acoustic.c

src/disc_fourier.c

src/exchange_Fv.c

src/exchange_buffer.c