Update example page (#1698)

* update example page

* Update website/docs/Examples.md

Co-authored-by: Chi Wang <wang.chi@microsoft.com>

---------

Co-authored-by: Chi Wang <wang.chi@microsoft.com>

website/docs/Examples.md

@@ -23,9 +23,8 @@ Links to notebook examples:
  - Automated Task Solving with transition paths specified in a graph - [View Notebook](https://github.com/microsoft/autogen/blob/main/notebook/agentchat_graph_modelling_language_using_select_speaker.ipynb)
  - Running a group chat as an inner-monolgue via the SocietyOfMindAgent - [View Notebook](https://github.com/microsoft/autogen/blob/main/notebook/agentchat_society_of_mind.ipynb)
 1. **Sequential Multi-Agent Chats**
- - Automated Sequential Multi-Agent Chats
- - [View Notebook](https://github.com/microsoft/autogen/blob/main/notebook/agentchat_multi_task_chats.ipynb)
- - [View Notebook](https://github.com/microsoft/autogen/blob/main/notebook/agentchats.ipynb)
+ - Solving Multiple Tasks in a Sequence of Chats Initiated by a Single Agent - [View Notebook](https://github.com/microsoft/autogen/blob/main/notebook/agentchat_multi_task_chats.ipynb)
+ - Solving Multiple Tasks in a Sequence of Chats Initiated by Different Agents - [View Notebook](https://github.com/microsoft/autogen/blob/main/notebook/agentchats.ipynb)
 1. **Applications**
 
  - Automated Chess Game Playing & Chitchatting by GPT-4 Agents - [View Notebook](https://github.com/microsoft/autogen/blob/main/notebook/agentchat_chess.ipynb)