Update pages/elastic-metal/how-to/configure-ipv6-hypervisor.mdx

Co-authored-by: Jessica <[email protected]>

Author: bene2k1

pages/elastic-metal/how-to/configure-ipv6-hypervisor.mdx

@@ -78,7 +78,7 @@ This guide covers the steps for configuring the network interfaces on different
               - 51.159.47.28
               - 51.159.47.26
     ```
-    Replace placeholders with actual values.
+    Replace the placeholders with actual values.
 3. Apply the configuration:
     ```sh
     sudo netplan apply