Make prose more consistent.

Author: kimmyg

web-server-doc/web-server/scribblings/cache-table.scrbl

@@ -25,8 +25,8 @@ functions.
 @defproc[(cache-table-clear! [ct cache-table?]
                              [entry-ids (or/c false/c (listof symbol?)) #f])
          void?]{
- If @racket[entry-ids] is @racket[#f] (the default), clears all entries in
- @racket[ct]. Otherwise, clears only the entries with keys in @racket[entry-ids].
+ If @racket[entry-ids] is @racket[#f], clears all entries in @racket[ct].
+ Otherwise, clears only the entries with keys in @racket[entry-ids].
 }
 
 @defproc[(cache-table? [v any/c])

web-server-doc/web-server/scribblings/dispatch-servlets.scrbl

@@ -20,10 +20,10 @@
           [path->serlvet path->servlet/c])
          (values (->* () ((or/c false/c (listof url?))) void?)
                  url->servlet/c)]{
- The first return value flushes the cache. If its option argument is
- @racket[#f] (the default), all cached servlets are flushed. Otherwise,
- it flushes only those servlet caches to which @racket[url->path] maps
- the given URLs. The second return value is a procedure that uses
+ The first return value flushes the cache. If its optional argument is
+ @racket[#f] (the default), all servlet caches are flushed. Otherwise,
+ only those servlet caches to which @racket[url->path] maps the given
+ URLs are flushed. The second return value is a procedure that uses
  @racket[url->path] to resolve the URL to a path, then uses
  @racket[path->servlet] to resolve that path to a servlet, caching the
  results in an internal table.