diff --git a/suricata.yaml b/suricata.yaml
index 4572098421..3a1995a6a2 100644
--- a/suricata.yaml
+++ b/suricata.yaml
@@ -222,7 +222,7 @@ pfring:
   # Default interface we will listen on.
   interface: eth0
 
-  # Default clusterid.  PR_RING will load balance packets based on flow.
+  # Default clusterid.  PF_RING will load balance packets based on flow.
   # All threads/processes that will participate need to have the same
   # clusterid.
   clusterid: 99