Merge pull request #123 from spotify/rculbertson/docs

Changed docs to use -d instead of -s, which is deprecated

Author: rculbertson

docs/README.md

@@ -26,7 +26,7 @@ When using the CLI, you'll have to specify which Helios endpoint you want to tal
 
 If you have multiple masters, you can [setup automatic master lookup](automatic_master_lookup.md).
 
-**Note:** that the rest of this manual uses the `helios` command without specifying either the `-z` or `-s` flag. This is only for simplicity, though you can emulate this behavior by aliasing the `helios` command. For example:
+**Note:** that the rest of this manual uses the `helios` command without specifying either the `-z` or `-d` flag. This is only for simplicity, though you can emulate this behavior by aliasing the `helios` command. For example:
 
     alias helios=helios -z http://localhost:5801
 

docs/automatic_master_lookup.md

@@ -1,5 +1,5 @@
 If you have multiple Helios masters, you can setup DNS records so the CLI can discover masters automatically for your domain:
 
-    helios -s example.net
+    helios -d example.net
 
-What we're actually doing for the `-s` flag is looking up the `_spotify-helios._http.services.<site>` SRV record, and selecting a master from the returned endpoints.
+What we're actually doing for the `-d` flag is looking up the `_helios._http.<domain>` SRV record, and selecting a master from the returned endpoints.