Fix man page and usage()
authorRoberto E. Vargas Caballero <k0ga@shike2.com>
Sun, 17 Aug 2014 18:49:33 +0000 (20:49 +0200)
committerRoberto E. Vargas Caballero <k0ga@shike2.com>
Sun, 17 Aug 2014 18:49:33 +0000 (20:49 +0200)
commit8f3e6a577d0d9733d356c0b691fea7b523d8ade7
tree2f348e2927cc70630de84c587230cc8f7c6f12e8
parentf8b4998b32cbabe2090dc8027720203d6cd2d24d
Fix man page and usage()

Man page was repeating -f option, the second time instead of -i,
and this option was lost in usage() message. This patch also indent
the output of usage().
st.1
st.c