diff --git a/src_io_utils/pibroadcast.cpp b/src_io_utils/pibroadcast.cpp
index 5418964e..e73372b8 100644
--- a/src_io_utils/pibroadcast.cpp
+++ b/src_io_utils/pibroadcast.cpp
@@ -35,7 +35,7 @@
  * * \a Broadcast ethernets use \a broadcastPort()
  * * \a Loopback ethernet use \a loopbackPortsCount() started from \a loopbackPort()
  *
- * %PIBroadcast starts thread , which every 3 seconds check if
+ * %PIBroadcast starts thread, which every 3 seconds check if
  * current \a PIEthernet::allAddresses() was changed and call
  * \a reinit() if it necessary.
  *