fixed build error

Author: sbreingold-ms

articles/sentinel/whats-new.md

@@ -310,16 +310,16 @@ For more information, see:
 
 ### Microsoft Sentinel in the Azure portal to be retired July 2026
 
-Microsoft Sentinel is [generally available in the Microsoft Defender portal](../microsoft-sentinel-defender-portal.md), including for customers without Microsoft Defender XDR or an E5 license. This means that you can use Microsoft Sentinel in the Defender portal even if you aren't using other Microsoft Defender services.
+Microsoft Sentinel is [generally available in the Microsoft Defender portal](microsoft-sentinel-defender-portal.md), including for customers without Microsoft Defender XDR or an E5 license. This means that you can use Microsoft Sentinel in the Defender portal even if you aren't using other Microsoft Defender services.
 
 Starting in **July 2026**, Microsoft Sentinel will be supported in the Defender portal only, and any remaining customers using the Azure portal will be automatically redirected.
 
 If you're currently using Microsoft Sentinel in the Azure portal, we recommend that you start planning your transition to the Defender portal now to ensure a smooth transition and take full advantage of the [unified security operations experience offered by Microsoft Defender](/unified-secops-platform/overview-unified-security).
 
 For more information, see:
 
-- [Microsoft Sentinel in the Microsoft Defender portal](../microsoft-sentinel-defender-portal.md)
-- [Transition your Microsoft Sentinel environment to the Defender portal](../move-to-defender.md)
+- [Microsoft Sentinel in the Microsoft Defender portal](microsoft-sentinel-defender-portal.md)
+- [Transition your Microsoft Sentinel environment to the Defender portal](move-to-defender.md)
 - [Planning your move to Microsoft Defender portal for all Microsoft Sentinel customers](https://techcommunity.microsoft.com/blog/microsoft-security-blog/planning-your-move-to-microsoft-defender-portal-for-all-microsoft-sentinel-custo/4428613) (blog)