lavfi/hue: reindent after previous commits

libavfilter/vf_hue.c

@@ -72,8 +72,8 @@ static av_cold int init(AVFilterContext *ctx, const char *args)
     hue->class = &hue_class;
     av_opt_set_defaults(hue);
 
-    /* named options syntax */
     if (args) {
+        /* named options syntax */
         if (equal = strchr(args, '=')) {
             if ((ret = av_set_options_string(hue, args, "=", ":")) < 0)
                 return ret;
@@ -83,7 +83,7 @@ static av_cold int init(AVFilterContext *ctx, const char *args)
                        "at the same time\n");
                 return AVERROR(EINVAL);
             }
-    /* compatibility syntax */
+        /* compatibility h:s syntax */
         } else {
             n = sscanf(args, "%f%c%f%c", &hue->hue_deg, &c1, &hue->saturation, &c2);
             if (n != 1 && (n != 3 || c1 != ':')) {