From 7709c20bb38c10674a74c6dcc50578c08a64e266 Mon Sep 17 00:00:00 2001
From: fakeinc <tonyyang95575@gmail.com>
Date: Sat, 8 Jun 2019 23:43:40 -0400
Subject: [PATCH 1/2] Make the description more readable.

---
 1-js/02-first-steps/06-type-conversions/article.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/1-js/02-first-steps/06-type-conversions/article.md b/1-js/02-first-steps/06-type-conversions/article.md
index cf4b446a3d..ceeb73b808 100644
--- a/1-js/02-first-steps/06-type-conversions/article.md
+++ b/1-js/02-first-steps/06-type-conversions/article.md
@@ -63,12 +63,12 @@ alert(age); // NaN, conversion failed
 
 number 类型转换规则：
 
-| 值 |  变成... |
+| 输入 | 输出 |
 |-------|-------------|
 |`undefined`|`NaN`|
 |`null`|`0`|
 |<code>true&nbsp;和&nbsp;false</code> | `1` and `0` |
-| `string` | 字符串开始和末尾的空白会被移除，剩下的如果是空字符串，结果为 `0`，否则 —— 从字符串中读出数字。错误返回 `NaN`。 |
+| `string` | 去掉首尾空格后的纯数字字符串中含有的数字。<br>如果字符串只由空格字符组成，返回 `0` 。<br>如果字符串不是纯数字，则返回 `NaN` 。 |
 
 例如：
 

From 358f7703ce21be4f7bdfd75af3835f2ac670c7fe Mon Sep 17 00:00:00 2001
From: LeviDing <imdingxuewen@gmail.com>
Date: Sun, 9 Jun 2019 15:21:55 +0800
Subject: [PATCH 2/2] Update article.md

---
 1-js/02-first-steps/06-type-conversions/article.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/1-js/02-first-steps/06-type-conversions/article.md b/1-js/02-first-steps/06-type-conversions/article.md
index ceeb73b808..17f6f094e4 100644
--- a/1-js/02-first-steps/06-type-conversions/article.md
+++ b/1-js/02-first-steps/06-type-conversions/article.md
@@ -68,7 +68,7 @@ number 类型转换规则：
 |`undefined`|`NaN`|
 |`null`|`0`|
 |<code>true&nbsp;和&nbsp;false</code> | `1` and `0` |
-| `string` | 去掉首尾空格后的纯数字字符串中含有的数字。<br>如果字符串只由空格字符组成，返回 `0` 。<br>如果字符串不是纯数字，则返回 `NaN` 。 |
+| `string` | 去掉首尾空格后的纯数字字符串中含有的数字。<br>如果字符串只由空格字符组成，返回 `0`。<br>如果字符串不是纯数字，则返回 `NaN`。 |
 
 例如：