mirko: update readme for monorepo

go/mirko/README

@@ -9,7 +9,7 @@ Usage (dev)
     package main
 
     import (
-        "code.hackerspace.pl/q3k/mirko"
+        "code.hackerspace.pl/hscloud/go/mirko"
     )
 
     func main() {
@@ -47,8 +47,6 @@ The following flags are automatically registered:
  - `-debug_address` (default: `127.0.0.1:4201`): where to listen for debug HTTP requests
  - `-debug_allow_all` (default: false): whether to allow all IP address (vs. localhost) to connect to debug endpoint
 
-Since this library also includes [hspki](https://code.hackerspace.pl/q3k/hspki), you also get all the typical `-hspki_{...}` flags included.
-
 The following debug HTTP handlers are installed:
 
  - `/debug/status`: show the [statusz](https://github.com/q3k/statusz) page