docs: updating the README and Contributing Guide

CONTRIBUTING.md

@@ -135,7 +135,15 @@ Follow these steps to setup LinksHub on your local machine
     > For example, if you export the subcategory name as `onlineCodeEditors` in `database/index.ts`, add the same name to `CategoryDescriptions.ts` using the following style:
     > `subcategory name:` `description of this subcategory`
 
-  - You can check out similar examples [here](components/TopBar/CategoryDescriptions.ts). It's essential to add a description when submitting a pull request to add a subcategory; to merge it in the codebase.
+  - Here's how it looks altogether:
+
+  ```ts
+  //category
+   subcategory name: 
+   `description of subcategory`,
+   ```
+
+  **Note:** It's essential to add a description when submitting a pull request to add a subcategory to merge it in the codebase.
 
 ---
 

README.md

@@ -112,9 +112,10 @@ Need help while contributing? Tag any of the maintainers when creating the issue
 
 <table>
 <tr>
-<td align="center" width="200"><pre><a href="https://github.com/rupali-codes"><img src="https://avatars.githubusercontent.com/u/78981177?v=4" width="200" alt="GitHub Profile of Anmol Baranwal" /><br><sub>Rupali Haldiya</sub></a><br>@rupali-codes</pre></td>
-<td align="center" width="200"><pre><a href="https://github.com/CBID2"><img src="https://avatars.githubusercontent.com/u/105683440?v=4" width="200" alt="GitHub Profile of Anmol Baranwal" /><br><sub>Christine Belzie</sub></a><br>@CBID2</pre></td>
-<td align="center" width="200"><pre><a href="https://github.com/Anmol-Baranwal"><img src="https://avatars.githubusercontent.com/u/74038190?v=4" width="200" alt="GitHub Profile of Anmol Baranwal" /><br><sub>Anmol Baranwal</sub></a><br>@Anmol-Baranwal</pre></td>
+<td align="center" width="200"><pre><a href="https://github.com/rupali-codes"><img src="https://avatars.githubusercontent.com/u/78981177?v=4" width="200" alt="GitHub Profile picture of Rupali Haldiya" /><br><sub>Rupali Haldiya</sub></a><br>@rupali-codes</pre></td>
+<td align="center" width="200"><pre><a href="https://github.com/CBID2"><img src="https://avatars.githubusercontent.com/u/105683440?v=4" width="200" alt="GitHub Profile picture of Christine Belzie" /><br><sub>Christine Belzie</sub></a><br>@CBID2</pre></td>
+<td align="center" width="200"><pre><a href="https://github.com/Anmol-Baranwal"><img src="https://avatars.githubusercontent.com/u/74038190?v=4" width="200" alt="GitHub Profile picture of Anmol Baranwal" /><br><sub>Anmol Baranwal</sub></a><br>@Anmol-Baranwal</pre></td>
+<td align="center" width="200"><pre><a href="https://github.com/aftabrehan"><img src="https://avatars.githubusercontent.com/u/93012310?v=4" width="200" alt="GitHub Profile Picture of Aftan Brehan"/><br><sub>Aftan Brehan</sub></a><br>@aftabrehan</pre></td>
 
 </tr>
 </table>