diff --git a/include/eigenpy/map.hpp b/include/eigenpy/map.hpp
index 77677f59e60ccb84ba59a90d2e11d5d0952f56c6..dea2fc3c1a9271eb3f9b48f415c5e1f8871d5467 100644
--- a/include/eigenpy/map.hpp
+++ b/include/eigenpy/map.hpp
@@ -102,7 +102,8 @@ namespace eigenpy
   };
 
   template<typename MatType, typename InputScalar>
-  typename MapNumpy<MatType,InputScalar>::EigenMap MapNumpy<MatType,InputScalar>::map( PyArrayObject* pyArray )
+  typename MapNumpy<MatType,InputScalar>::EigenMap
+  MapNumpy<MatType,InputScalar>::map(PyArrayObject * pyArray)
   {
     return Impl::mapImpl(pyArray); 
   }