Tweaked the --rsh option's description.

options.c

@@ -230,7 +230,7 @@ void usage(enum logcode F)
   rprintf(F,"     --no-whole-file         turn off --whole-file\n");
   rprintf(F," -x, --one-file-system       don't cross filesystem boundaries\n");
   rprintf(F," -B, --block-size=SIZE       checksum blocking size (default %d)\n",BLOCK_SIZE);  
-  rprintf(F," -e, --rsh=COMMAND           specify rsh replacement\n");
+  rprintf(F," -e, --rsh=COMMAND           specify the remote shell\n");
   rprintf(F,"     --rsync-path=PATH       specify path to rsync on the remote machine\n");
   rprintf(F," -C, --cvs-exclude           auto ignore files in the same way CVS does\n");
   rprintf(F,"     --existing              only update files that already exist\n");