net: fix typo

R=golang-dev, bsiegert, r
CC=golang-dev
https://golang.org/cl/6428050

src/pkg/net/dial.go

@@ -173,7 +173,7 @@ func (a stringAddr) String() string  { return a.addr }
 
 // Listen announces on the local network address laddr.
 // The network string net must be a stream-oriented network:
-// "tcp", "tcp4", "tcp6", or "unix", or "unixpacket".
+// "tcp", "tcp4", "tcp6", "unix" or "unixpacket".
 func Listen(net, laddr string) (Listener, error) {
 	afnet, a, err := resolveNetAddr("listen", net, laddr)
 	if err != nil {

src/pkg/net/iprawsock.go

@@ -6,7 +6,7 @@
 
 package net
 
-// IPAddr represents the address of a IP end point.
+// IPAddr represents the address of an IP end point.
 type IPAddr struct {
 	IP IP
 }
@@ -21,7 +21,7 @@ func (a *IPAddr) String() string {
 	return a.IP.String()
 }
 
-// ResolveIPAddr parses addr as a IP address and resolves domain
+// ResolveIPAddr parses addr as an IP address and resolves domain
 // names to numeric addresses on the network net, which must be
 // "ip", "ip4" or "ip6".  A literal IPv6 host address must be
 // enclosed in square brackets, as in "[::]".

src/pkg/net/iprawsock_plan9.go

@@ -59,7 +59,7 @@ func (c *IPConn) RemoteAddr() Addr {
 
 // IP-specific methods.
 
-// ReadFromIP reads a IP packet from c, copying the payload into b.
+// ReadFromIP reads an IP packet from c, copying the payload into b.
 // It returns the number of bytes copied into b and the return address
 // that was on the packet.
 //
@@ -75,7 +75,7 @@ func (c *IPConn) ReadFrom(b []byte) (int, Addr, error) {
 	return 0, nil, syscall.EPLAN9
 }
 
-// WriteToIP writes a IP packet to addr via c, copying the payload from b.
+// WriteToIP writes an IP packet to addr via c, copying the payload from b.
 //
 // WriteToIP can be made to time out and return
 // an error with Timeout() == true after a fixed time limit;

src/pkg/net/iprawsock_posix.go

@@ -60,7 +60,7 @@ func newIPConn(fd *netFD) *IPConn { return &IPConn{conn{fd}} }
 
 // IP-specific methods.
 
-// ReadFromIP reads a IP packet from c, copying the payload into b.
+// ReadFromIP reads an IP packet from c, copying the payload into b.
 // It returns the number of bytes copied into b and the return address
 // that was on the packet.
 //
@@ -98,7 +98,7 @@ func (c *IPConn) ReadFrom(b []byte) (int, Addr, error) {
 	return n, uaddr.toAddr(), err
 }
 
-// WriteToIP writes a IP packet to addr via c, copying the payload from b.
+// WriteToIP writes an IP packet to addr via c, copying the payload from b.
 //
 // WriteToIP can be made to time out and return
 // an error with Timeout() == true after a fixed time limit;