Remove inaccurate image caption

dev-guide/proxy-service.md

@@ -40,6 +40,6 @@ The default proxy endpoint is set in a JSON config file located at https://confi
 
 In the event that the active proxy service becomes unstable, the proxy endpoint can be changed in the config file. Download the existing file, edit the file in a text editor to change the proxy endpoint, and upload the updated file.
 
-![Entra ID config](img/s3browser-proxy-endpoint-config.png){style="width:500px"}
+![](img/s3browser-proxy-endpoint-config.png){style="width:500px"}
 
 Ensure that the updated file has public read permissions.