- Documentation: improving Japanese docs

Author: alvarotrigo

lang/japanese/README.md

@@ -9,7 +9,7 @@
   <a href="https://github.com/alvarotrigo/fullPage.js/tree/master/lang/russian#fullpagejs">Pусский</a> |
   <a href="https://github.com/alvarotrigo/fullPage.js/tree/master/lang/chinese#fullpagejs">中文</a> |
   <a href="https://github.com/alvarotrigo/fullPage.js/tree/master/lang/korean#fullpagejs">한국어</a> | 
-  <a href="https://github.com/alvarotrigo/fullPage.js/tree/master/lang/japanese#fullpagejs">日本語</a> | 
+  <span>日本語</span> | 
   <a href="https://github.com/alvarotrigo/fullPage.js/tree/master/lang/brazilian-portuguese#fullpagejs">Português Brasileiro</a>
 </p>