docs: update readme description

Author: yanglbme

README_EN.md

@@ -7,8 +7,10 @@
   <a href="https://opencollective.com/doocs-leetcode/backers/badge.svg" alt="backers on Open Collective"><img src="https://opencollective.com/doocs-leetcode/backers/badge.svg" /></a> 
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   <a href="https://github.com/doocs/leetcode/blob/main/LICENSE"><img src="https://badgen.net/github/license/doocs/leetcode?color=green" alt="LICENSE"></a><br>
-  <a href="https://github.com/doocs/leetcode/stargazers"><img src="https://badgen.net/github/stars/doocs/leetcode" alt="stars"></a>
-  <a href="https://github.com/doocs/leetcode/network/members"><img src="https://badgen.net/github/forks/doocs/leetcode" alt="forks"></a>
+  <a href="https://github.com/doocs/leetcode/stargazers"><img src="https://badgen.net/github/stars/doocs/leetcode?color=cyan" alt="stars"></a>
+  <a href="https://github.com/doocs/leetcode/network/members"><img src="https://badgen.net/github/forks/doocs/leetcode?color=cyan" alt="forks"></a>
+  <a href="https://github.com/doocs/leetcode"><img src="https://badgen.net/badge/⭐/GitHub/cyan" alt="github"></a>
+  <a href="https://gitee.com/doocs/leetcode"><img src="https://badgen.net/badge/⭐/Gitee/cyan" alt="github"></a>
   <a href="http://makeapullrequest.com"><img src="https://badgen.net/badge/PRs/welcome/cyan" alt="PRs Welcome"></a>
   <a href="https://doocs.github.io/#/?id=how-to-join"><img src="https://badgen.net/badge/organization/join%20us/cyan" alt="open-source-organization"></a>
 </p>

lcci/16.09.Operations/README_EN.md

@@ -32,11 +32,8 @@ operations.divide(5, -2); //returns -2
 <p><strong>Note: </strong></p>
 
 <ul>
-
     <li>You can assume inputs are always valid, that is, e.g., denominator will not be 0 in division.</li>
-
     <li>The number of calls will not exceed 1000.</li>
-
 </ul>
 
 ## Solutions