fix link

Author: alexwolfmsft

articles/cosmos-db/table/quickstart-dotnet.md

@@ -41,7 +41,7 @@ Deploy this project's development container to your environment. Then, use the A
 
 ::: zone pivot="devcontainer-codespace"
 
-[![Open in GitHub Codespaces](https://img.shields.io/static/v1?style=for-the-badge&label=GitHub+Codespaces&message=Open&color=brightgreen&logo=github)](https://https://github.com/Azure-Samples/cosmos-db-table-dotnet-quickstart?template=false&quickstart=1&azure-portal=true)
+[![Open in GitHub Codespaces](https://img.shields.io/static/v1?style=for-the-badge&label=GitHub+Codespaces&message=Open&color=brightgreen&logo=github)](https://github.com/Azure-Samples/cosmos-db-table-dotnet-quickstart?template=false&quickstart=1&azure-portal=true)
 
 ::: zone-end