diff --git a/wrapper/CSharp/wolfSSL_CSharp/wolfCrypt.cs b/wrapper/CSharp/wolfSSL_CSharp/wolfCrypt.cs
index 223beafac..5f28f4454 100644
--- a/wrapper/CSharp/wolfSSL_CSharp/wolfCrypt.cs
+++ b/wrapper/CSharp/wolfSSL_CSharp/wolfCrypt.cs
@@ -1641,7 +1641,7 @@ namespace wolfSSL.CSharp
             }
             finally
             {
-                /* Clenup */
+                /* Cleanup */
                 if (inMsgPtr != IntPtr.Zero) Marshal.FreeHGlobal(inMsgPtr);
                 if (outMsgPtr != IntPtr.Zero) Marshal.FreeHGlobal(outMsgPtr);
             }