fix inaccuracies pointed out in ticket #823

www.i2p2/pages/samv3.html

@@ -181,18 +181,18 @@ A client asks for a connection by :
 -> STREAM CONNECT
          ID={$nickname}
          DESTINATION=$peer_public_base64_key
-         [SILENCE={true,false}]
+         [SILENT={true,false}]
 
 This establishes a new virtual connection from the local session
 whose ID is {$nickname} to the specified peer.
 
-If SILENCE=true is passed, the SAM bridge won't issue any other message
+If SILENT=true is passed, the SAM bridge won't issue any other message
 on the socket : if the connection fails, the socket will be closed.
 If the connection succeeds, all remaining data passing through the
 current socket is forwarded from and to the connected I2P destination
 peer.
 
-If SILENCE=false, which is the default value, the SAM bridge sends a
+If SILENT=false, which is the default value, the SAM bridge sends a
 last message to its client before forwarding or shutting down the
 socket :
 
@@ -227,7 +227,7 @@ A client waits for an incoming connection request by :
 
 -> STREAM ACCEPT
          ID={$nickname}
-         [SILENCE={true,false}]
+         [SILENT={true,false}]
 
 This makes the session ${nickname} listen for one incoming
 connection request from the I2P network.
@@ -249,11 +249,11 @@ bridge. If the result is OK, the SAM bridge starts waiting for an
 incoming connection request from another I2P peer. When a request
 arrives, the SAM bridge accepts it and :
 
- * If SILENCE=true was passed, the SAM bridge won't issue any other message
+ * If SILENT=true was passed, the SAM bridge won't issue any other message
 on the client socket : all remaining data passing through the
 current socket is forwarded from and to the connected I2P destination
 peer.
- * If SILENCE=false was passed, which is the default value, the SAM bridge
+ * If SILENT=false was passed, which is the default value, the SAM bridge
 sends the client a ASCII line containing the base64 public destination key
 of the requesting peer. After this '\n' terminated line, all remaining data 
 passing through the current socket is forwarded from and to the connected
@@ -273,7 +273,7 @@ coming from I2P. For that, the client has to :
          ID={$nickname}
          PORT={$port}
          [HOST={$host}]
-         [SILENCE={true,false}]
+         [SILENT={true,false}]
 
 This makes the session ${nickname} listen for incoming
 connection requests from the I2P network.
@@ -301,10 +301,10 @@ When a connection request arrives from I2P, the SAM bridge requests a
 socket connection from {$host}:{$port}. If it is accepted after no more
 than 3 seconds, SAM will accept the connection from I2P, and then :
 
- * If SILENCE=true was passed, all data passing through the obtained
+ * If SILENT=true was passed, all data passing through the obtained
 current socket is forwarded from and to the connected I2P destination
 peer.
- * If SILENCE=false was passed, which is the default value, the SAM bridge
+ * If SILENT=false was passed, which is the default value, the SAM bridge
 sends on the obtained socket an ASCII line containing the base64 public
 destination key of the requesting peer. After this '\n' terminated line,
 all remaining data passing through the socket is forwarded from and to