diff --git a/src/xmpp/doc.go b/src/xmpp/doc.go
index 3794dbd..ec5d19b 100644
--- a/src/xmpp/doc.go
+++ b/src/xmpp/doc.go
@@ -1,54 +1,54 @@
 /*
-	Package for implementing XMPP clients and components.
+Package for implementing XMPP clients and components.
 
-	The package is built around the concept of an XML stream - a pair of XML
-	documents written to and read from a TCP connection. Top-level elements in
-	the document form the messages processed by either end of the connection.
+The package is built around the concept of an XML stream - a pair of XML
+documents written to and read from a TCP connection. Top-level elements in the
+document form the messages processed by either end of the connection.
 
-	An XML stream is then configured for an XMPP conversation, as either a
-	client (chat, etc) or component (a sort of server plugin).
+An XML stream is then configured for an XMPP conversation, as either a client
+(chat, etc) or component (a sort of server plugin).
 
-	Create a client:
+Create a client:
 
-		jid, err := xmpp.ParseJID("alice@wonderland.lit/some-resource")
-		addr, err := xmpp.HomeServerAddrs(jid)
-		stream, err := xmpp.NewStream(addr[0], nil)
-		X, err := xmpp.NewClientXMPP(stream, jid, "password", nil)
+	jid, err := xmpp.ParseJID("alice@wonderland.lit/some-resource")
+	addr, err := xmpp.HomeServerAddrs(jid)
+	stream, err := xmpp.NewStream(addr[0], nil)
+	X, err := xmpp.NewClientXMPP(stream, jid, "password", nil)
 
-	Create a component:
+Create a component:
 
-		jid, err := xmpp.ParseJID("rabbithole.wonderland.lit")
-		stream, err := xmpp.NewStream("localhost:5347", nil)
-		X, err := xmpp.NewComponentXMPP(stream, jid, "secret")
+	jid, err := xmpp.ParseJID("rabbithole.wonderland.lit")
+	stream, err := xmpp.NewStream("localhost:5347", nil)
+	X, err := xmpp.NewComponentXMPP(stream, jid, "secret")
 
-	Outgoing XMPP stanzas are sent to the XMPP instance's Out channel, e.g. a
-	client typically announces its presence on the XMPP network as soon as it's
-	connected:
+Outgoing XMPP stanzas are sent to the XMPP instance's Out channel, e.g. a
+client typically announces its presence on the XMPP network as soon as it's
+connected:
 
-		X.Out <- xmpp.Presence{}
+	X.Out <- xmpp.Presence{}
 
-	Incoming messages are handled by consuming the XMPP instance's In channel.
-	The channel is sent all XMPP stanzas as well as terminating error (io.EOF
-	for clean shutdown or any other error for something unexpected). The
-	channel is also closed after an error.
+Incoming messages are handled by consuming the XMPP instance's In channel.  The
+channel is sent all XMPP stanzas as well as terminating error (io.EOF for clean
+shutdown or any other error for something unexpected). The channel is also
+closed after an error.
 
-	XMPP defines four types of stanza: <error/>, <iq/>, <message/> and
-	<presence/> represented by Error, Iq, Message (shown below) and Presence
-	structs respectively.
+XMPP defines four types of stanza: <error/>, <iq/>, <message/> and <presence/>
+represented by Error, Iq, Message (shown below) and Presence structs
+respectively.
 
-		for i := range X.In {
-			switch v := i.(type) {
-			case error:
-				log.Printf("error : %v\n", v)
-			case *xmpp.Message:
-				log.Printf("msg : %s says %s\n", v.From, v.Body)
-			default:
-				log.Printf("%T : %v\n", v, v)
-			}
+	for i := range X.In {
+		switch v := i.(type) {
+		case error:
+			log.Printf("error : %v\n", v)
+		case *xmpp.Message:
+			log.Printf("msg : %s says %s\n", v.From, v.Body)
+		default:
+			log.Printf("%T : %v\n", v, v)
 		}
+	}
 
-	Note: A "bound" JID is negotatiated during XMPP setup and may be different
-	to the JID passed to the New(Client|Component)XMPP() call. Always
-	use the XMPP instance's JID attribute in any stanzas.
+Note: A "bound" JID is negotatiated during XMPP setup and may be different to
+the JID passed to the New(Client|Component)XMPP() call. Always use the XMPP
+instance's JID attribute in any stanzas.
 */
 package xmpp