Fix dead link splunk.md

_shared_content/intelligence_center/integrations/splunk.md

@@ -2,6 +2,6 @@
 
 An App for Splunk is available to detect threats in your logs based on our feed.
 
-You can find the download links and additional information on the dedicated [GitHub repository](https://github.com/Sekoia.io/SEKOIA.IO-for-Splunk).
+You can find the download links and additional information on the dedicated [GitHub repository](https://github.com/SEKOIA-IO/SEKOIA.IO-for-Splunk).
 
 ![Sekoia.io App for Splunk](/assets/intelligence_center/splunk.png){: style="width: 100%; max-width: 100%"}