Update README.md

README.md

 
 ## Acknowledgements
 
-Jitsi Meet started out as a sample conferencing application using Jitsi Videobridge. It was originally developed by Philipp Hancke who then contributed it to the community where development continues with joint forces! 
+Jitsi Meet started out as a sample conferencing application using Jitsi Videobridge. It was originally developed by then ESTOS' developer Philipp Hancke who then contributed it to the community where development continues with joint forces! 
 
 ## Miscellaneous