diff --git a/Base/Types/Span.cpp b/Base/Type/Span.cpp
similarity index 96%
rename from Base/Types/Span.cpp
rename to Base/Type/Span.cpp
index 4cff7bc0a5cc550a2e13669d91ec121dc8e53fc3..d0b6917c8d34410b54f53f7c0b8eb97241a763fc 100644
--- a/Base/Types/Span.cpp
+++ b/Base/Type/Span.cpp
@@ -2,7 +2,7 @@
 //
 //  BornAgain: simulate and fit reflection and scattering
 //
-//! @file      Base/Types/Span.cpp
+//! @file      Base/Type/Span.cpp
 //! @brief     Defines class Span.
 //!
 //! @homepage  http://www.bornagainproject.org