Update 6.1. Conference Protocol

technical/6.1.-Conference-Protocol.md

@@ -54,7 +54,7 @@ The goal is to notify all participants the metadatas of the rendered video. This
 
 ### Layout Info
 
-The Layout is stored as a VectorMapStringString with the following format:
+The Layout is stored as a VectorMapStringString for clients and internally with a vector<ParticipantInfo> with the following format:
 
 ```
 Layout = {
@@ -89,7 +89,7 @@ The master of a conference sends its infos via the SIP channel as a message with
 
 So, if a call receives some confInfo, we know that this call is a member of a conference.
 
-To summarize, `Call` manages received layouts, `Conference` managed sent layouts
+To summarize, `Call` manages received layouts, `Conference` managed sent layouts.
 
 ## Future