diff --git a/collects/web-server/compat/0/servlet/servlet-structs.rkt b/collects/web-server/compat/0/servlet/servlet-structs.rkt
index 50b6a80a5d..1b98473cb4 100644
--- a/collects/web-server/compat/0/servlet/servlet-structs.rkt
+++ b/collects/web-server/compat/0/servlet/servlet-structs.rkt
@@ -1,5 +1,6 @@
 #lang racket/base
 (require racket/contract
+         web-server/servlet/servlet-structs
          web-server/http)  
 
 (define k-url?
diff --git a/collects/web-server/managers/lru.rkt b/collects/web-server/managers/lru.rkt
index 81be1dad54..2a7e16943f 100644
--- a/collects/web-server/managers/lru.rkt
+++ b/collects/web-server/managers/lru.rkt
@@ -2,6 +2,7 @@
 (require racket/match
          racket/contract)
 (require "manager.rkt"
+         web-server/http
          web-server/servlet/servlet-structs)
 (provide/contract
  [create-LRU-manager 
diff --git a/collects/web-server/managers/none.rkt b/collects/web-server/managers/none.rkt
index 17310b5ae8..3843041206 100644
--- a/collects/web-server/managers/none.rkt
+++ b/collects/web-server/managers/none.rkt
@@ -1,7 +1,8 @@
 #lang racket/base
 (require racket/contract)
 (require "manager.rkt")
-(require web-server/servlet/servlet-structs)
+(require web-server/servlet/servlet-structs
+         web-server/http)
 (provide/contract
  [create-none-manager
   (-> 
diff --git a/collects/web-server/managers/timeouts.rkt b/collects/web-server/managers/timeouts.rkt
index 7f3bc27abc..d33a15aef6 100644
--- a/collects/web-server/managers/timeouts.rkt
+++ b/collects/web-server/managers/timeouts.rkt
@@ -3,6 +3,7 @@
          racket/contract)
 (require "manager.rkt")
 (require web-server/private/timer
+         web-server/http
          web-server/servlet/servlet-structs)
 (provide/contract
  [create-timeout-manager 
diff --git a/collects/web-server/scribblings/contracts.scrbl b/collects/web-server/scribblings/contracts.scrbl
index b9f0cf2307..4e01b86ecd 100644
--- a/collects/web-server/scribblings/contracts.scrbl
+++ b/collects/web-server/scribblings/contracts.scrbl
@@ -14,7 +14,7 @@ provides an indirection from application-specific response formats and the inter
 HTTP response format, @racket[response].
 
 @deftogether[[
-@defthing[(can-be-response? [x any/c])
+@defproc[(can-be-response? [x any/c])
           boolean?]
 @defproc[(any->response [x any/c])
          (or/c false/c response?)]
@@ -24,6 +24,7 @@ HTTP response format, @racket[response].
 
    @racket[any->response] coerces any value into a response or returns @racket[#f] if coercion is not possible.
    @racket[any->response] guarantees that any @racket[response?] input must always be returned exactly (i.e. @racket[eq?].)
+   The default always returns @racket[#f], signifying that no coercion is possible.
    
    @racket[can-be-response?] returns @racket[#t] if @racket[x] is a response or can be turned into a response by calling
    @racket[any->response].