v4l2-ctl: fix typo in usage message.

Thanks to Mats Randgaard <mats.randgaard@cisco.com>.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>

diff --git a/utils/v4l2-ctl/v4l2-ctl.cpp b/utils/v4l2-ctl/v4l2-ctl.cpp
index 00ced36..6a54a59 100644 (file)
--- a/utils/v4l2-ctl/v4l2-ctl.cpp
+++ b/utils/v4l2-ctl/v4l2-ctl.cpp
@@ -544,7 +544,7 @@ static void usage(void)
               "  --set-dv-bt-timings=width=<width>,height=<height>,interlaced=<0/1>,\n"
               "                     polarities=<polarities mask>,pixelclock=<pixelclock Hz>,\n"
               "                     hfp=<horizontal front porch>,hs=<horizontal sync>,\n"
-              "                     hbp=<horizontal back porch>,vfporch=<vertical front porch>,\n"
+              "                     hbp=<horizontal back porch>,vfp=<vertical front porch>,\n"
               "                     vs=<vertical sync>,vbp=<vertical back porch>,\n"
               "                     il_vfp=<vertical front porch for bottom field>,\n"
               "                     il_vs=<vertical sync for bottom field>,\n"