[v11] Address component system cleanup PR comments (#13055)

FirebaseStorage/Sources/Storage.swift

@@ -347,8 +347,8 @@ import FirebaseCore
   private let storageBucket: String
   private var usesEmulator: Bool = false
 
-  /// A map of active instances, grouped by app. Keys are FirebaseApp names and values are arrays
-  /// containing all instances of Storage associated with the given app.
+  /// A map of active instances, grouped by app. Keys are FirebaseApp names and values are
+  /// instances of Storage associated with the given app.
   private static var instances: [String: Storage] = [:]
 
   /// Lock to manage access to the instances array to avoid race conditions.

FirebaseVertexAI/Sources/VertexAI.swift

@@ -117,7 +117,8 @@ public class VertexAI: NSObject {
     )
   }
 
-  /// Class to enable VertexAI to register via the Objective-C based Firebase component system.
+  /// Class to enable VertexAI to register via the Objective-C based Firebase component system
+  /// to include VertexAI in the userAgent.
   @objc(FIRVertexAIComponent) class FirebaseVertexAIComponent: NSObject {}
 
   // MARK: - Private