Add hint on compiler warning

theodolite/src/main/kotlin/theodolite/benchmark/ResourceSets.kt

@@ -21,12 +21,13 @@ class ResourceSets: KubernetesResource {
     var fileSystem: FileSystemResourceSet? = null
 
     fun loadResourceSet(client: NamespacedKubernetesClient): Collection<Pair<String, HasMetadata>> {
+        // TODO Find out whether field access (::configMap) is really what we want to do here (see #362)
         return if (::configMap != null) {
                 configMap?.getResourceSet(client= client) !!
             } else if (::fileSystem != null) {
                 fileSystem?.getResourceSet(client= client ) !!
             } else {
-                throw  DeploymentFailedException("could not load resourceSet.")
+                throw DeploymentFailedException("Could not load resourceSet.")
             }
     }
 }
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