Update TOC.yml

Author: msmbaldwin

articles/ddos-protection/TOC.yml

@@ -41,7 +41,7 @@
   - name: Business continuity
     href: ddos-disaster-recovery-guidance.md
   - name: Security baseline
-    href: /security/benchmark/azure/baselines/ddos-protection-security-baseline?toc=%2fazure%2fddos-protection%2ftoc.json?toc=/azure/ddos-protection/TOC.json
+    href: /security/benchmark/azure/baselines/azure-ddos-protection-security-baseline?toc=%2fazure%2fddos-protection%2ftoc.json?toc=/azure/ddos-protection/TOC.json
 - name: How-to guides
   items:
     - name: Test with simulation partners