MINOR: filters: Print the list of existing filters during HA startup
This is done in verbose/debug mode and when build options are reported.
diff --git a/include/types/filters.h b/include/types/filters.h
index 8446946..0e4d99a 100644
--- a/include/types/filters.h
+++ b/include/types/filters.h
@@ -33,10 +33,7 @@
/* Descriptor for a "filter" keyword. The ->parse() function returns 0 in case
* of success, or a combination of ERR_* flags if an error is encountered. The
- * function pointer can be NULL if not implemented. The function also has an
- * access to the current "server" config line. The ->skip value tells the parser
- * how many words have to be skipped after the keyword. If the function needs to
- * parse more keywords, it needs to update cur_arg.
+ * function pointer can be NULL if not implemented.
*/
struct flt_kw {
const char *kw;