From 027655f023f3abad48cafe6b2eb98262550c3201 Mon Sep 17 00:00:00 2001
From: ngtrhieu <ngtrhieu0011@gmail.com>
Date: Wed, 29 Jul 2020 14:43:37 +0800
Subject: [PATCH] docs: add special note for uri-encoded names

add a reminding section for folks who trying to hide c++ or languages with uri-reserved charaters.
---
 readme.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/readme.md b/readme.md
index 3c1feed450f97..8b5788aff655d 100644
--- a/readme.md
+++ b/readme.md
@@ -181,6 +181,10 @@ You can use `?hide=language1,language2` parameter to hide individual languages.
 [![Top Langs](https://github-readme-stats.vercel.app/api/top-langs/?username=anuraghazra&hide=javascript,html)](https://github.com/anuraghazra/github-readme-stats)
 ```
 
+> :warning: **Important:**  
+> Language names should be uri-escaped, as specified in [Percent Encoding](https://en.wikipedia.org/wiki/Percent-encoding)  
+> (i.e: `c++` should become `c%2B%2B`, `jupyter notebook` should become `jupyter%20notebook`, etc.)
+
 ### Compact Language Card Layout
 
 You can use the `&layout=compact` option to change the card design.