diff --git a/lib/customer_io.dart b/lib/customer_io.dart
index 5918469b..8622f0d5 100644
--- a/lib/customer_io.dart
+++ b/lib/customer_io.dart
@@ -80,13 +80,13 @@ class CustomerIO {
     }
   }
 
-  /// Identify a person using a unique identifier, eg. email id.
+  /// Identify a person using a unique userId, eg. email id.
   /// Note that you can identify only 1 profile at a time. In case, multiple
   /// identifiers are attempted to be identified, then the last identified profile
   /// will be removed automatically.
   ///
-  /// @param identifier unique identifier for a profile
-  /// @param attributes (Optional) params to set profile attributes
+  /// @param userId unique identifier for a profile
+  /// @param traits (Optional) params to set profile attributes
   void identify(
       {required String userId,
       Map<String, dynamic> traits = const {}}) {
diff --git a/lib/customer_io_method_channel.dart b/lib/customer_io_method_channel.dart
index e870f975..ded1b897 100644
--- a/lib/customer_io_method_channel.dart
+++ b/lib/customer_io_method_channel.dart
@@ -71,7 +71,7 @@ class CustomerIOMethodChannel extends CustomerIOPlatform {
     }
   }
 
-  /// Identify a person using a unique identifier, eg. email id.
+  /// Identify a person using a unique userId, eg. email id.
   /// Note that you can identify only 1 profile at a time. In case, multiple
   /// identifiers are attempted to be identified, then the last identified profile
   /// will be removed automatically.