easycap: fix ntsc module parameter description

Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/easycap/easycap_main.c

@@ -58,7 +58,7 @@ MODULE_PARM_DESC(gain, "Audio gain: 0,...,16(default),...31");
 
 static bool easycap_ntsc;
 module_param_named(ntsc, easycap_ntsc, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(ntsc, "NTCS default encoding (default PAL)");
+MODULE_PARM_DESC(ntsc, "NTSC default encoding (default PAL)");