docs: README.md fix (#62)

Author: ssi02014

README-ja_jp.md

@@ -12,7 +12,7 @@
 </a>
 
 
-<p align="center">
+<p>
   <a href="https://www.npmjs.com/package/react-thumbnail-generator" target="_blank">
     <img src="https://user-images.githubusercontent.com/64779472/219855230-d6515d16-334c-432a-8d20-fa171e17c231.png" />
   </a>

README-ko_kr.md

@@ -12,7 +12,7 @@
 </a>
 
 
-<p align="center">
+<p>
   <a href="https://www.npmjs.com/package/react-thumbnail-generator" target="_blank">
     <img src="https://user-images.githubusercontent.com/64779472/219855230-d6515d16-334c-432a-8d20-fa171e17c231.png" />
   </a>

README-zh_cn.md

@@ -12,7 +12,7 @@
 </a>
 
 
-<p align="center">
+<p>
   <a href="https://www.npmjs.com/package/react-thumbnail-generator" target="_blank">
     <img src="https://user-images.githubusercontent.com/64779472/219855230-d6515d16-334c-432a-8d20-fa171e17c231.png" />
   </a>

README.md

@@ -12,7 +12,7 @@ English | [한국어](README-ko_kr.md) | [简体中文](README-zh_cn.md) | [日
 </a>
 
 
-<p align="center">
+<p>
   <a href="https://www.npmjs.com/package/react-thumbnail-generator" target="_blank">
     <img src="https://user-images.githubusercontent.com/64779472/219855230-d6515d16-334c-432a-8d20-fa171e17c231.png" />
   </a>