pmgcm.adoc: the 'Add' button displays cluster join infos

diff --git a/pmgcm.adoc b/pmgcm.adoc
index 98580c9ce88c6e34788ada4b64ed4b6bf40ffa0f..16be2bf0c4a41e9b3deda80f34299542e3871c30 100644 (file)
--- a/pmgcm.adoc
+++ b/pmgcm.adoc
@@ -259,7 +259,7 @@ pmgcm join <master_ip>
 You need to enter the root password of the master host when asked for
 a password. When joining a cluster using the GUI, you also need to
 enter the 'fingerprint' of the master node. You get that information
-by pressing the `Join` button on the master node.
+by pressing the `Add` button on the master node.
 
 CAUTION: Node initialization deletes all existing databases, stops and
 then restarts all services accessing the database. So do not add nodes