diff --git a/matrix/nginx/workers/README.md b/matrix/nginx/workers/README.md
index c0ce5f3..9d622c2 100644
--- a/matrix/nginx/workers/README.md
+++ b/matrix/nginx/workers/README.md
@@ -6,7 +6,8 @@ include_toc: true
 # Reverse proxy for Synapse with workers
 
 Changing nginx's configuration from a reverse proxy for a normal, monolithic
-Synapse to one for a Synapse that uses workers, quite a lot has to be changed.
+Synapse to one for a Synapse that uses workers, is a big thing: quite a lot has to
+be changed.
 
 As mentioned in [Synapse with workers](../../synapse/workers/README.md#synapse),
 we're changing the "backend" from network sockets to UNIX sockets.