update trust proxy link

Signed-off-by: Lewis Birks <[email protected]>

Author: lewisbirks

docs/asciidoc/handlers/ssl.adoc

@@ -85,9 +85,8 @@ import io.jooby.handler.SSHandler
 
 For more information about SSL, please check the <<server-https-support, configure SSL>> section.
 
-// code review comment, this referenced doc doesn't exist
 [TIP]
 ====
 If you run behind a reverse proxy that has been configured to send the X-Forwarded-* header,
-please consider to add the link:proxy-peer-address.adoc[] to your pipeline.
+please consider to add the <<router-options-trust-proxy, trust proxy>> to your pipeline.
 ====