Remove reference to private repo

Author: mjarkk

README.md

@@ -239,7 +239,7 @@ rtcv_scraper_client -replay scraper_client_input.log
 
 # There are also additional options for the -replay command:
 rtcv_scraper_client \
-    -replay ../werk-scraper/scraper_client_input.log \
+    -replay ./scraper_client_input.log \
     -replaySkipCommands has_cached_reference,set_cached_reference,ping,get_users_secret
 ```