From c20e620a06da6ead44e8b85601ad7decc5180e2a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicol=C3=A1s=20Venturo?= <nicolas.venturo@gmail.com>
Date: Mon, 4 May 2020 16:36:04 -0300
Subject: [PATCH] Improve Pausable docs

---
 contracts/utils/Pausable.sol | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/contracts/utils/Pausable.sol b/contracts/utils/Pausable.sol
index 71301d6de..f9da9c73d 100644
--- a/contracts/utils/Pausable.sol
+++ b/contracts/utils/Pausable.sol
@@ -40,6 +40,10 @@ contract Pausable is Context {
 
     /**
      * @dev Modifier to make a function callable only when the contract is not paused.
+     *
+     * Requirements:
+     *
+     * - The contract must not be paused.
      */
     modifier whenNotPaused() {
         require(!_paused, "Pausable: paused");
@@ -48,6 +52,10 @@ contract Pausable is Context {
 
     /**
      * @dev Modifier to make a function callable only when the contract is paused.
+     *
+     * Requirements:
+     *
+     * - The contract must be paused.
      */
     modifier whenPaused() {
         require(_paused, "Pausable: not paused");
@@ -56,6 +64,10 @@ contract Pausable is Context {
 
     /**
      * @dev Triggers stopped state.
+     *
+     * Requirements:
+     *
+     * - The contract must not be paused.
      */
     function _pause() internal virtual whenNotPaused {
         _paused = true;
@@ -64,6 +76,10 @@ contract Pausable is Context {
 
     /**
      * @dev Returns to normal state.
+     *
+     * Requirements:
+     *
+     * - The contract must be paused.
      */
     function _unpause() internal virtual whenPaused {
         _paused = false;