cmdutils: Check for and report the correct codec capability

cmdutils.c

@@ -995,8 +995,8 @@ static void print_codec(const AVCodec *c)
     if (c->capabilities & AV_CODEC_CAP_CHANNEL_CONF)
         printf("chconf ");
     if (c->capabilities & AV_CODEC_CAP_PARAM_CHANGE)
-        printf("small ");
-    if (c->capabilities & AV_CODEC_CAP_PARAM_CHANGE)
+        printf("paramchange ");
+    if (c->capabilities & AV_CODEC_CAP_VARIABLE_FRAME_SIZE)
         printf("variable ");
     if (c->capabilities & (AV_CODEC_CAP_FRAME_THREADS |
                            AV_CODEC_CAP_SLICE_THREADS |