Small docs update

Author: davenquinn

local-root/Caddyfile

@@ -15,7 +15,7 @@
 
         request_header @auth_cookie Authorization {http.request.cookie.access_token}
 
-        reverse_proxy postgrest:3000   {
+        reverse_proxy postgrest:3000 {
             header_up Accept-Profile {args[1]}
             header_up Content-Profile {args[1]}
             header_down -Access-Control-Allow-Origin
@@ -32,6 +32,7 @@
               # Rename PostgREST content-range header to avoid conflicts with varnish
               copy_response
               header X-Data-Range {rp.header.Content-Range}
+              # Make content-range header compatible with RFC 7233 (we need to monitor PostgREST to see if it updates its behavior)
               header >Content-Range (.*) "items $1"
             }
         }
@@ -106,6 +107,7 @@ localhost, macrostrat.local {
     # APIs for macrostrat and map-ingestion
     # These use PostgREST as a proxy to the database and
     # have headers set to default to a specific schema
+    # TODO: strip cookies from non-auth requests to improve cache performance
     import schema-proxy /api/v3/macrostrat/pg macrostrat_api
     import schema-proxy /api/v3/map-ingestion/pg map_ingestion_api