fixed user info

v1/imginform/imgmaxfr.c

@@ -35,10 +35,10 @@ static char *info[] = {
   "     Maximum pixel values are divided by the frame average.",
   " -time",
   "     Save the time (sec) of max frame instead of frame number;",
-  "     not compatible with options -max, -normalize, or -wtime."
+  "     not compatible with options -max, -normalize, or -wtime.",
   " -wt[ime]",
   "     Save the value-weighted mean time (sec) of frames;",
-  "     not compatible with options -max, -normalize, or -time."
+  "     not compatible with options -max, -normalize, or -time.",
   " -stdoptions", // List standard options like --help, -v, etc
   " ",
   "See also: imgmax, imgmask, imgthrs, imgfrsmo, imgdelfr, img2tif",