Update TOC.yml

Author: sushantjrao

articles/operator-nexus/TOC.yml

@@ -202,7 +202,7 @@
           href: howto-put-device-in-maintenance-mode.md
         - name: How to set up break glass access
           href: howto-set-up-break-glass-access.md
-        - name: How to use-break-glass-access.md
+        - name: How to use-break-glass-access
           href: howto-use-break-glass-access.md
         - name: How to enable-Micro-BFD on CE and PE devices.md
           href: howto-enable-micro-bfd.md