Apply suggestions from code review

Author: NickLarsenNZ

Cargo.toml

@@ -18,7 +18,7 @@ anyhow = "1.0"
 built = { version = "0.7", features = ["chrono", "git2"] }
 clap = "4.5"
 const_format = "0.2"
-futures =  "0.3"
+futures = "0.3"
 indoc = "2.0"
 rstest = "0.24"
 semver = "1.0"

rust/operator-binary/src/crd/mod.rs

@@ -132,6 +132,7 @@ pub mod versioned {
         pub brokers: Option<Role<KafkaConfigFragment, GenericRoleConfig, JavaCommonConfig>>,
 
         /// Kafka settings that affect all roles and role groups.
+        ///
         /// The settings in the `clusterConfig` are cluster wide settings that do not need to be configurable at role or role group level.
         pub cluster_config: v1alpha1::KafkaClusterConfig,