diff --git a/GUI/Model/Descriptor/PolyItem.h b/GUI/Model/Descriptor/PolyItem.h
index fafa24d2c34b6596292c4b4093e795a93b8ffa31..5c00f5444031ddd0b13fe40ddadf93bbd68b3a74 100644
--- a/GUI/Model/Descriptor/PolyItem.h
+++ b/GUI/Model/Descriptor/PolyItem.h
@@ -3,7 +3,7 @@
 //  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/Model/Descriptor/PolyItem.h
-//! @brief     Defines class PolyItem.
+//! @brief     Defines template class PolyItem.
 //!
 //! @homepage  http://www.bornagainproject.org
 //! @license   GNU General Public License v3 or higher (see COPYING)