Adapt endpoint utf8 format

rfc/0006_ws2p_v2.md

@@ -242,14 +242,14 @@ Network features :
 
 | bit       | feature  |
 |:---------:|----------|
-| 0000_0001 | ip_v4    |
-| 0000_0010 | ip_v6    |
-| 0000_0100 | S        |
+| 0000_0001 | IP4      |
+| 0000_0010 | IP6      |
+| 0000_0100 | TLS      |
 | 0000_1000 | TOR      |
 
 The first two features are a bit special because they must be read to parse the endpoint, indicating if the ipv4 and ipv6 fields are present or not.
 
-S := This feature indicates that the endpoint should be contacted with an SSL/TLS overlay (HTTPS or WSS).
+TLS := This feature indicates that the endpoint should be contacted with an SSL/TLS overlay (HTTPS or WSS).
 
 TOR := This feature indicates that the endpoint must be contacted via the tor network (hidden service).
 
@@ -261,11 +261,11 @@ WS2PFeatures type definition :
 
 | bit       |  feature  |
 |:---------:|-----------|
-| 0000_0001 |  DEFLATE  |
+| 0000_0001 |  DEF  |
 | 0000_0010 |    LOW    |
 | 0000_0100 |    ABF    |
 
-DEFLATE := Supports permessage-deflate extension
+DEF := Supports permessage-deflate extension
 
 LOW := Accept low speed connection requests
 
@@ -286,7 +286,7 @@ AF := API_FEATURE
 
 Example:
 
-    WS2P 2 1 S 3 DEFLATE LOW RBF g1.durs.ifee.fr 443 ws2p
+    WS2P 2 1 TLS 3 DEF LOW ABF g1.durs.ifee.fr 443 ws2p
 
 Same endpoint in binary format :