Update about.mdx (#523)

Author: tarunima

uli-website/src/pages/about.mdx

@@ -20,7 +20,7 @@ Uli was launched in 2021 as a joint project between The [Centre for Internet and
 
 The current project team is comprised of:
 
-  * ** Anju George** : Qualitative Researcher,
+  
   * **Denny George** : Engineering lead, [denntenna](https://denntenna.github.io/),
   * **Siddharth Manohar**: Data Governance Researcher,
   * **Sudeep Duggal** : Fullstack engineer,
@@ -34,7 +34,7 @@ The current project team is comprised of:
   * **Arnav Arora** : Data Science, [@rnav_arora](https://twitter.com/rnav_arora),
   * **Cheshta Arora** : Researcher,
   * **Kaustubha Kalidindi** : Community Building,
-  * **Mamta Singh** : Partnerships
+ 
 
  For our work in 2023 we have partnered with four stellar organizations:
  1. Chambal Media Private Limited [(Khabar Lahariya)](https://khabarlahariya.org/about-us/)