Fix small problem Tom Lane found with pgindent run.

contrib/pgcrypto/crypt-des.c

src/backend/optimizer/path/_deadcode/predmig.c

src/backend/storage/ipc/ipc.c

src/backend/storage/lmgr/lock.c

src/backend/tioga/tgRecipe.h

src/backend/utils/misc/guc.c

src/bin/psql/print.c

src/interfaces/ecpg/lib/misc.c

src/tools/pgindent/pgindent