Update to conform to naming conventions(part 2)

Author: rotycenh

articles/virtual-machines/linux/ibm-db2-purescale-azure.md

@@ -104,4 +104,4 @@ On Azure, Db2 pureScale needs to use TCP/IP as the network connection for storag
 
 ## Next steps
 
--   [Deploy this architecture on Azure](deploy-ibm-db2-pureScale-azure.md)
+-   [Deploy this architecture on Azure](deploy-ibm-db2-purescale-azure.md)

articles/virtual-machines/linux/toc.yml

@@ -400,7 +400,7 @@
       - name: Architecture
         href: ibm-db2-purescale-azure.md
       - name: Deployment
-        href: deploy-ibm-db2-pureScale-azure.md
+        href: deploy-ibm-db2-purescale-azure.md
   - name: Manage storage
     items:
     - name: Disks FAQs