Update send-proactive-messages.md

Author: SharanGarcha-MSFT

msteams-platform/bots/how-to/conversations/send-proactive-messages.md

@@ -18,7 +18,7 @@ A proactive message is any message sent by a bot that isn't in response to a req
 
 > [!IMPORTANT]
 >
-> * To send proactive message, it's recommended to start with  [Teams SDK - Proactive Messaging](/microsoftteams/platform/teams-sdk/essentials/sending-messages/proactive-messagin) or [incoming webhook notification sample](https://github.com/OfficeDev/TeamsFx-Samples/tree/dev/incoming-webhook-notification). To get started, download [Microsoft 365 Agents Toolkit](https://marketplace.visualstudio.com/items?itemName=TeamsDevApp.ms-teams-vscode-extension) (previously known as Teams Toolkit). For more information, see [Microsoft 365 Agents Toolkit documents](../../../toolkit/agents-toolkit-fundamentals.md).
+> * To send proactive message, it's recommended to start with  [Teams SDK - Proactive Messaging](/microsoftteams/platform/teams-sdk/essentials/sending-messages/proactive-messaging) or [incoming webhook notification sample](https://github.com/OfficeDev/TeamsFx-Samples/tree/dev/incoming-webhook-notification). To get started, download [Microsoft 365 Agents Toolkit](https://marketplace.visualstudio.com/items?itemName=TeamsDevApp.ms-teams-vscode-extension) (previously known as Teams Toolkit). For more information, see [Microsoft 365 Agents Toolkit documents](../../../toolkit/agents-toolkit-fundamentals.md).
 >
 > * Bots are available in [Government Community Cloud (GCC), GCC High, Department of Defense (DoD)](../../../concepts/cloud-overview.md#teams-app-capabilities), and [Teams operated by 21Vianet](../../../concepts/sovereign-cloud.md) environments. For proactive messages, the bots must use the following end points for government cloud environments: <br> - GCC: `https://smba.infra.gcc.teams.microsoft.com/teams`<br> - GCC High: `https://smba.infra.gov.teams.microsoft.us/teams` <br> - DoD: `https://smba.infra.dod.teams.microsoft.us/teams`