Update README.md (#294)

sign my name

Author: IOStreamReader

README.md

@@ -221,6 +221,7 @@
 - [HuaDeity](https://github.com/HuaDeity)
 - [Mai Ooizumi](https://github.com/Mai-Ooizumi)
 - [Ming Yue](https://github.com/mingfengpigeon)
+- [StreamReader](https://github.com/IOStreamReader)
 <!-- 结束 LGBT-CN 签名 -->
 <!-- 请不要更改上方的标签 -->
 
@@ -249,4 +250,4 @@
 
 ## 构建者
 
-![Contributors](https://contrib.rocks/image?repo=LGBT-CN/LGBTQIA-In-China)
+![Contributors](https://contrib.rocks/image?repo=LGBT-CN/LGBTQIA-In-China)