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-rw-r--r--contrib/unbound/services/cache/infra.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/contrib/unbound/services/cache/infra.h b/contrib/unbound/services/cache/infra.h
index 6f9471a3941c..10db796bfcdd 100644
--- a/contrib/unbound/services/cache/infra.h
+++ b/contrib/unbound/services/cache/infra.h
@@ -401,7 +401,7 @@ int infra_ratelimit_exceeded(struct infra_cache* infra, uint8_t* name,
/** find the maximum rate stored, not too old. 0 if no information. */
int infra_rate_max(void* data, time_t now);
-/** find the ratelimit in qps for a domain */
+/** find the ratelimit in qps for a domain. 0 if no limit for domain. */
int infra_find_ratelimit(struct infra_cache* infra, uint8_t* name,
size_t namelen);