diff --git a/docs/src/reference.md b/docs/src/reference.md
index e380697..1991fbe 100644
--- a/docs/src/reference.md
+++ b/docs/src/reference.md
@@ -108,6 +108,11 @@ plot
 OceanRobots.query
 ```
 
+```@example ex1
+using OceanRobots
+OceanRobots.query(XBTtransect,"AOML")
+```
+
 ## Add-Ons
 
 !!! note
diff --git a/src/files.jl b/src/files.jl
index 17b3289..c936193 100644
--- a/src/files.jl
+++ b/src/files.jl
@@ -1079,15 +1079,14 @@ _Data were made available by the Scripps High Resolution XBT program (www-hrx.uc
 """
 
 """
-    list_transects(; group="AOML")
+    list_transects(; group="SIO")
 
 known groups : AOML, SIO    
 
 ```
 using OceanRobots
-OceanRobots.list_transects(:SIO)
+OceanRobots.list_transects("SIO")
 ```
-read_NOAA_csv(path)
 """
 function list_transects(group="SIO")
     if group=="AOML"
diff --git a/src/types.jl b/src/types.jl
index fbfb654..8ae84f2 100644
--- a/src/types.jl
+++ b/src/types.jl
@@ -89,6 +89,7 @@ Get list of observing platforms.
 ```
 using OceanRobots
 OceanRobots.query(ShipCruise)
+OceanRobots.query(XBTtransect,"AOML")
 ```
 
 #not treated yet : Gliders, CloudDrift