change of reference to labcard in exchange channels card

external/exchange-channels/R3labCARD-exchange-channels.md

@@ -5,7 +5,7 @@ permalink: /external/exchange-channels/
 # Exchanging Research Data with Collaborators
 {:.no_toc}
 
-LCSB provides two channels for the exchange of data with research collaborators **ownCloud** and **Data Upload Manager (DUMA)**. This labcard provides information on the use of these exchange channels.
+LCSB provides two channels for the exchange of data with research collaborators **ownCloud** and **Data Upload Manager (DUMA)**. This howto-card provides information on the use of these exchange channels.
 
 * TOC
 {:toc}