diff --git a/src/modules/module-roc-sink.c b/src/modules/module-roc-sink.c
index 6912072d0..4765a4518 100644
--- a/src/modules/module-roc-sink.c
+++ b/src/modules/module-roc-sink.c
@@ -53,8 +53,8 @@
  * - `sink.props = {}`: properties to be passed to the sink stream
  * - `local.ip = <str>`: local sender ip
  * - `remote.ip = <str>`: remote receiver ip
- * - `remote.source.port = <str>`: remote receiver port for source packets
- * - `remote.repair.port = <str>`: remote receiver port for receiver packets
+ * - `remote.source.port = <str>`: remote receiver TCP/UDP port for source packets
+ * - `remote.repair.port = <str>`: remote receiver TCP/UDP port for receiver packets
  *
  * ## General options
  *
diff --git a/src/modules/module-roc-source.c b/src/modules/module-roc-source.c
index 04603f0c1..e8b2213ae 100644
--- a/src/modules/module-roc-source.c
+++ b/src/modules/module-roc-source.c
@@ -52,8 +52,8 @@
  *
  * - `source.props = {}`: properties to be passed to the source stream
  * - `local.ip = <str>`: local sender ip
- * - `local.source.port = <str>`: local receiver port for source packets
- * - `local.repair.port = <str>`: local receiver port for receiver packets
+ * - `local.source.port = <str>`: local receiver TCP/UDP port for source packets
+ * - `local.repair.port = <str>`: local receiver TCP/UDP port for receiver packets
  * - `sess.latency.msec = <str>`: target network latency in milliseconds
  * - `resampler.profile = <str>`: Possible values: `disable`, `high`,
  *   `medium`, `low`.