diff --git a/src/modules/presence/README b/src/modules/presence/README
index 35e48580873..07ab8708b29 100644
--- a/src/modules/presence/README
+++ b/src/modules/presence/README
@@ -898,12 +898,14 @@ if(method=="SUBSCRIBE")
 
 4.3.  pres_auth_status(watcher_uri, presentity_uri)
 
-   The function checks if watcher is authorized to subscribe event
-   'presence' of presentity. Both watcher_uri and presentity_uri are
-   pseudo variables. Function returns ACTIVE_STATUS, if subscription is
-   allowed and PENDING_STATUS, TERMINATED_STATUS, or WAITING_STATUS
-   otherwise. See presence/subscribe.h for the corresponding integer
-   codes. In case of error, function returns -1.
+   The function checks if watcher URI is authorized to subscribe event
+   'presence' of presentity URI. Both watcher_uri and presentity_uri can
+   be static strings or contain pseudo variables.
+
+   The function returns ACTIVE_STATUS, if subscription is allowed, and
+   PENDING_STATUS, TERMINATED_STATUS, or WAITING_STATUS otherwise. See
+   presence/subscribe.h for the corresponding integer codes. In case of
+   error, function returns -1.
 
    This function can be used from REQUEST_ROUTE.