Fix typo in docs

Signed-off-by: Jesus Graterol <[email protected]>

Author: jesusgraterol

docs/cloudflare-tunnel/index.md

@@ -2,7 +2,7 @@
 
 # Cloudflare Tunnel Integration (Production)
 
-In order to be able to server Balancer through the Cloudflare Tunnel, you need a domain and must have access to its DNS Management.
+In order to be able to serve Balancer through the Cloudflare Tunnel, you need a domain and must have access to its DNS Management.
 
 For a complete guide on how to set this up, please visit: [Cloudflare Tunnel](https://developers.cloudflare.com/cloudflare-one/connections/connect-networks/)