fix readme and perms

README.md

@@ -2,7 +2,7 @@
 
 A simple service to proxy unix sockets to http. Useful for containerizing web services that don't natively support listening on unix sockets.
 
-Usage of unixproxy:
+```Usage of unixproxy:
   -log
         Log requests to stdout
   -strip string
@@ -11,3 +11,4 @@ Usage of unixproxy:
         Unix socket to listen on
   -url string
         URL to proxy to
+```

main.go

@@ -66,7 +66,9 @@ func main() {
 			srv.Handler = http.StripPrefix(c.Strip, frontendProxy)
 		}
 	}
+
 	unixListener, err := net.Listen("unix", c.MySock)
+	os.Chmod(c.MySock, 0777)
 
 	if err != nil {
 		log.Fatal(err)