diff --git a/doc/install/installation.md b/doc/install/installation.md
index db8116c5390..4eb767e41cf 100644
--- a/doc/install/installation.md
+++ b/doc/install/installation.md
@@ -185,7 +185,7 @@ You can change `5-3-stable` to `master` if you want the *bleeding edge* version,
     sudo -u git -H mkdir public/uploads
     sudo chmod -R u+rwX  public/uploads
 
-    # Copy the example Puma config
+    # Copy the example Unicorn config
     sudo -u git -H cp config/unicorn.rb.example config/unicorn.rb
 
     # Enable cluster mode if you expect to have a high load instance