improve the description ot the "retryDelay" setting

Author: Helene

source/config.ini

@@ -28,8 +28,9 @@ server = localhost
 # The https port to use
 serverPort = 9980
 
-# Sleep time in seconds before attempting to connect to the server again
-# in case the server failed to respond on initial startup (maximum 3 attempts)
+# Sleep time in seconds before attempting to get metaData from the server again.
+# This most likely the case if the query was sent to server before it did finish the
+# initial startup (maximum 3 attempts)
 retryDelay = 60
 
 # The name of REST HTTPS API key name