proxy: polished the error message for unsupported schemes

Follow up to a96319ebb93

diff --git a/lib/url.c b/lib/url.c
index 153a05492cc5ce730ed8b6885cd547aa3d59768d..29c32cfbadf966ab5734f8ccf98f97d71906af5a 100644 (file)
--- a/lib/url.c
+++ b/lib/url.c
@@ -4710,7 +4710,7 @@ static CURLcode parse_proxy(struct Curl_easy *data,
       ; /* leave it as HTTP or HTTP/1.0 */
     else {
       /* Any other xxx:// reject! */
-      failf(data, "No support for proxy over the \'%s\' scheme", proxy);
+      failf(data, "Unsupported proxy scheme for \'%s\'", proxy);
       return CURLE_COULDNT_CONNECT;
     }
   }