diff --git a/fhmqv.h b/fhmqv.h
index 05ae0fd5..103eeda0 100644
--- a/fhmqv.h
+++ b/fhmqv.h
@@ -206,7 +206,7 @@ public:
   /// \param staticPrivateKey your long term private key
   /// \param ephemeralPrivateKey your ephemeral private key
   /// \param staticOtherPublicKey couterparty's long term public key
-  /// \param ephemeralOtherPublicKey your ephemeral public key
+  /// \param ephemeralOtherPublicKey couterparty's ephemeral public key
   /// \param validateStaticOtherPublicKey flag indicating validation
   /// \details Agree() performs the authenticated key agreement. Each instance
   ///  or run of the protocol should use a new ephemeral key pair.
diff --git a/hmqv.h b/hmqv.h
index 3b86a629..34b2028b 100644
--- a/hmqv.h
+++ b/hmqv.h
@@ -205,7 +205,7 @@ public:
   /// \param staticPrivateKey your long term private key
   /// \param ephemeralPrivateKey your ephemeral private key
   /// \param staticOtherPublicKey couterparty's long term public key
-  /// \param ephemeralOtherPublicKey your ephemeral public key
+  /// \param ephemeralOtherPublicKey couterparty's ephemeral public key
   /// \param validateStaticOtherPublicKey flag indicating validation
   /// \details Agree() performs the authenticated key agreement. Each instance
   ///  or run of the protocol should use a new ephemeral key pair.
diff --git a/mqv.h b/mqv.h
index eec96722..fbcccd48 100644
--- a/mqv.h
+++ b/mqv.h
@@ -166,7 +166,7 @@ public:
 	/// \param staticPrivateKey your long term private key
 	/// \param ephemeralPrivateKey your ephemeral private key
 	/// \param staticOtherPublicKey couterparty's long term public key
-	/// \param ephemeralOtherPublicKey your ephemeral public key
+	/// \param ephemeralOtherPublicKey couterparty's ephemeral public key
 	/// \param validateStaticOtherPublicKey flag indicating validation
 	/// \details Agree() performs the authenticated key agreement. Each instance
 	///  or run of the protocol should use a new ephemeral key pair.