p2p: fix comment typo (#17491)

p2p/dial.go

@@ -146,7 +146,7 @@ func newDialState(static []*discover.Node, bootnodes []*discover.Node, ntab disc
 }
 
 func (s *dialstate) addStatic(n *discover.Node) {
-	// This overwites the task instead of updating an existing
+	// This overwrites the task instead of updating an existing
 	// entry, giving users the opportunity to force a resolve operation.
 	s.static[n.ID] = &dialTask{flags: staticDialedConn, dest: n}
 }