minor whitespace edit

lib/cookie.c

@@ -370,7 +370,7 @@ Curl_cookie_add(struct SessionHandle *data,
                from the date parser let's add a second to make it a
                non-session cookie */
             if (co->expires == 0)
-                co->expires = 1;
+              co->expires = 1;
           }
           else if(!co->name) {
             co->name = strdup(name);