diff --git a/config/unicorn.rb.example b/config/unicorn.rb.example
index 6833082d68..ea22744fd9 100644
--- a/config/unicorn.rb.example
+++ b/config/unicorn.rb.example
@@ -15,6 +15,7 @@
 
 # Use at least one worker per core if you're on a dedicated server,
 # more will usually help for _short_ waits on databases/caches.
+# The minimum is 2
 worker_processes 2
 
 # Since Unicorn is never exposed to outside clients, it does not need to