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-rw-r--r--examples/nginx.conf6
1 files changed, 3 insertions, 3 deletions
diff --git a/examples/nginx.conf b/examples/nginx.conf
index 73c9a4f..66ac0aa 100644
--- a/examples/nginx.conf
+++ b/examples/nginx.conf
@@ -120,9 +120,9 @@ http {
       #   http://en.wikipedia.org/wiki/X-Forwarded-For
       proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
 
-      # enable this if and only if you use HTTPS, this helps Rack
-      # set the proper protocol for doing redirects:
-      # proxy_set_header X-Forwarded-Proto https;
+      # enable this if you forward HTTPS traffic to unicorn,
+      # this helps Rack set the proper URL scheme for doing redirects:
+      # proxy_set_header X-Forwarded-Proto $scheme;
 
       # pass the Host: header from the client right along so redirects
       # can be set properly within the Rack application