Update docs/pos/how-to/validator/validator-packages.md

Author: kmurphypolygon

docs/pos/how-to/validator/validator-packages.md

@@ -585,7 +585,7 @@ journalctl -u bor.service -f
   bootnode ["enode://b8f1cc9c5d4403703fbf377116469667d2b1823c0daf16b7250aa576bacf399e42c3930ccfcb02c5df6879565a2b8931335565f0e8d3f8e72385ecf4a4bf160a@3.36.224.80:30303", "enode://8729e0c825f3d9cad382555f3e46dcff21af323e89025a0e6312df541f4a9e73abfa562d64906f5e59c51fe6f0501b3e61b07979606c56329c020ed739910759@54.194.245.5:30303"]
   ```
 
-## Health Checks with the Community
+## Health checks with the community
 
 Now that your sentry and validator nodes are in sync and running, head over to
 [Discord](https://discord.gg/polygon) and ask the community to health-check your nodes.