doc: Add missing PreferredLanguages property to SimManager

diff --git a/doc/sim-api.txt b/doc/sim-api.txt
index 22fe22b..ba8fdb1 100644 (file)
--- a/doc/sim-api.txt
+++ b/doc/sim-api.txt
@@ -114,6 +114,11 @@ Properties boolean Present [readonly]
                        Contains the list of subscriber numbers.  This is
                        usually stored in the EFmsisdn sim file.
 
+               array{string} PreferredLanguages [readonly, optional]
+
+                       Contains the list of preferred languages from the SIM,
+                       if available.
+
                dict{string,string} ServiceNumbers [readonly, optional]
 
                        Contains a dictionary of service dialing numbers from