diff --git a/book/src/validator-manager-api.md b/book/src/validator-manager-api.md
index 5571b86dce9..31ac833fbb3 100644
--- a/book/src/validator-manager-api.md
+++ b/book/src/validator-manager-api.md
@@ -2,7 +2,8 @@
 
 The `lighthouse validator-manager` supports the [Keymanager API](https://ethereum.github.io/keymanager-APIs/#/) to list, import and delete keystores via the HTTP API. This requires the validator client running with the flag `--http`.
 
-## Delete 
+## Delete
+
 The `delete` command deletes one or more validators from the validator client. It will also modify the `validator_definitions.yml` file automatically so there is no manual action required from the user after the delete. To `delete`:
 
 ```bash
@@ -16,6 +17,7 @@ lighthouse vm remove --vc-token ~/.lighthouse/mainnet/validators/api-token.txt -
 ```
 
 ## Import
+
 The `import` command imports validator keystores generated by the staking-deposit-cli. To import validator keystore:
 
 ```bash
@@ -29,6 +31,7 @@ lighthouse vm import --standard-format --vc-token ~/.lighthouse/mainnet/validato
 ```
 
 ## List
+
 To list the validators running on the validator client:
 
 ```bash