diff --git a/http-easy-lib/http-easy/private/pool.rkt b/http-easy-lib/http-easy/private/pool.rkt
index bb0caa9..ca0a2f4 100644
--- a/http-easy-lib/http-easy/private/pool.rkt
+++ b/http-easy-lib/http-easy/private/pool.rkt
@@ -1,8 +1,8 @@
 #lang racket/base
 
-(require (prefix-in d: data/pool)
-         net/http-client
+(require net/http-client
          racket/contract/base
+         (prefix-in d: data/pool)
          "error.rkt"
          "logger.rkt"
          "timeout.rkt")
diff --git a/http-easy-lib/http-easy/private/url.rkt b/http-easy-lib/http-easy/private/url.rkt
index 773d083..f6d031a 100644
--- a/http-easy-lib/http-easy/private/url.rkt
+++ b/http-easy-lib/http-easy/private/url.rkt
@@ -126,7 +126,7 @@
 
 (define (is-percent-encoded? s [encode uri-encode])
   (define num-%-matches (length (regexp-match* #rx"%" s)))
-  (or (and (> num-%-matches 0)
+  (or (and (positive? num-%-matches)
            (= num-%-matches (length (regexp-match* #px"%[a-fA-F0-9]{2}" s))))
       (and (eq? encode form-urlencoded-encode)
            (regexp-match? #rx"[+]" s))))