relay: Fix a comment typo in the selftest.c header

diff --git a/src/feature/relay/selftest.c b/src/feature/relay/selftest.c
index 8aaf068f9c5b047c8a124e20d9953307b96b46ac..402ce0e3d35cfd1c59f531e7f5c0b1a991590506 100644 (file)
--- a/src/feature/relay/selftest.c
+++ b/src/feature/relay/selftest.c
@@ -8,7 +8,7 @@
  * \file selftest.c
  * \brief Relay self-testing
  *
- * Relays need to make sure that their own ports are reasonable, and estimate
+ * Relays need to make sure that their own ports are reachable, and estimate
  * their own bandwidth, before publishing.
  */