diff --git a/Eigen/src/Core/util/XprHelper.h b/Eigen/src/Core/util/XprHelper.h
index efd179b35..b0cc41d6f 100644
--- a/Eigen/src/Core/util/XprHelper.h
+++ b/Eigen/src/Core/util/XprHelper.h
@@ -662,7 +662,7 @@ bool is_same_dense(const T1 &, const T2 &, typename enable_if<!(has_direct_acces
 
 // Internal helper defining the cost of a scalar division for the type T.
 // The default heuristic can be specialized for each scalar type and architecture.
-template<typename T,bool Vectorized=false,typename EnaleIf = void>
+template<typename T,bool Vectorized=false,typename EnableIf = void>
 struct scalar_div_cost {
   enum { value = 8*NumTraits<T>::MulCost };
 };