fix: modify curry doc (#3398)

* fix: modify curry doc

source/curry.js

@@ -27,23 +27,7 @@ import curryN from './curryN.js';
  *   - `g(_, 2)(_, 3)(1)`
  *
  * Please note that default parameters don't count towards a [function arity](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/length)
- * and therefore `curry` won't work well with those:
- *
- * ```
- * const h = R.curry((a, b, c = 2) => a + b + c);
- *
- * h(40);
- * //=> function (waits for `b`)
- *
- * h(39)(1);
- * //=> 42
- *
- * h(1)(2, 3);
- * //=> 6
- *
- * h(1)(2)(7);
- * //=> Error! (`3` is not a function!)
- * ```
+ * and therefore `curry` won't work well with those.
  *
  * @func
  * @memberOf R
@@ -56,11 +40,14 @@ import curryN from './curryN.js';
  * @example
  *
  *      const addFourNumbers = (a, b, c, d) => a + b + c + d;
- *
  *      const curriedAddFourNumbers = R.curry(addFourNumbers);
  *      const f = curriedAddFourNumbers(1, 2);
  *      const g = f(3);
  *      g(4); //=> 10
+ *
+ *      // R.curry not working well with default parameters
+ *      const h = R.curry((a, b, c = 2) => a + b + c);
+ *      h(1)(2)(7); //=> Error! (`3` is not a function!)
  */
 var curry = _curry1(function curry(fn) {
   return curryN(fn.length, fn);