Fix cli docs

book/src/help_vc.md

@@ -247,6 +247,13 @@ Flags:
           contain sensitive information about your validator and so this flag
           should be used with caution. For Windows users, the log file
           permissions will be inherited from the parent folder.
+      --long-timeouts-multiplier <LONG_TIMEOUTS_MULTIPLIER>
+          If present, the validator client will use a multiplier for the timeout
+          when making requests to the beacon node. This only takes effect when
+          the `--use-long_timeouts` flag is present. The timeouts will be the
+          slot duration multiplied by this value. This flag is generally not
+          recommended, longer timeouts can cause missed duties when fallbacks
+          are used. [default: 1]
       --metrics
           Enable the Prometheus metrics HTTP server. Disabled by default.
       --prefer-builder-proposals

validator_client/src/cli.rs

@@ -114,9 +114,8 @@ pub struct ValidatorClient {
         help = "If present, the validator client will use a multiplier for the timeout \
                 when making requests to the beacon node. This only takes effect when \
                 the `--use-long_timeouts` flag is present. The timeouts will be the slot \
-                duration multiplied by this value.
-                This flag is generally not recommended, longer timeouts can cause missed \
-                duties when fallbacks are used.",
+                duration multiplied by this value. This flag is generally not recommended, \
+                longer timeouts can cause missed duties when fallbacks are used.",
         display_order = 0,
         help_heading = FLAG_HEADER,
     )]