diff --git a/include/etl/generators/type_traits_generator.h b/include/etl/generators/type_traits_generator.h
index e7d6e5dd..aaba4cfa 100644
--- a/include/etl/generators/type_traits_generator.h
+++ b/include/etl/generators/type_traits_generator.h
@@ -2419,7 +2419,7 @@ typedef integral_constant<bool, true>  true_type;
   };
 #else
   /// Primary template for etl::underlying_type
-  /// Users must spelialise this template for their enumerations. 
+  /// Users must specialise this template for their enumerations.
   template <typename T>
   struct underlying_type
   {
diff --git a/include/etl/type_traits.h b/include/etl/type_traits.h
index db22a215..51542a74 100644
--- a/include/etl/type_traits.h
+++ b/include/etl/type_traits.h
@@ -2412,7 +2412,7 @@ typedef integral_constant<bool, true>  true_type;
   };
 #else
   /// Primary template for etl::underlying_type
-  /// Users must specialise this template for their enumerations. 
+  /// Users must specialise this template for their enumerations.
   template <typename T>
   struct underlying_type
   {