docs: Update custom connector REST API proposal
@@ -43,12 +43,12 @@ properties.
New API endpoints for defining custom connectors:
| HTTP Verb | Path | Description |
-| --------- | ---------------------------------------------------------------- | ------------------------------------------------------------------------------------- |
+| --------- | ----------------------------------------------------------------------- | ------------------------------------------------------------------------------------- |
| GET | /api/**{version}**/connector-templates | Returns a list of known connector templates |
| GET | /api/**{version}**/connector-templates/**{templateId}** | Returns a specific connector template identified by the given **templateId** |
| POST | /api/**{version}**/connectors/custom/info | Provides information like proposed name, icon and description for new connector |
-| POST | /api/**{version}**/connectors/custom/ | Create a new custom connector |
-| GET | /api/**{version}**/connectors/custom?templateId=**{templateId}** | Lists all connectors that were created from a template identified with **templateId** |
+| POST | /api/**{version}**/connectors/custom | Create a new custom connector |
+| GET | /api/**{version}**/connectors?query=connectorGroupId%3D**{templateId}** | Lists all connectors that were created from a template identified with **templateId** |
### New custom connector based on Swagger specification example
