diff --git a/include/libsemigroups/adapters.hpp b/include/libsemigroups/adapters.hpp
index 0aad27e46..9354f5b8e 100644
--- a/include/libsemigroups/adapters.hpp
+++ b/include/libsemigroups/adapters.hpp
@@ -47,13 +47,13 @@ namespace libsemigroups {
   };
 
   // clang-format off
-  //! \defgroup adapters_no_default_group Adapters with no default implementation
+  //! \defgroup adapters_no_default_group Adapters with no default implementation // NOLINT
   //!
   //! \ingroup adapters_group
   //!
   //! \brief Documentation for the adapters, with no default implementation for
   //! arbitrary types, that would allow user-defined types to be used in the
-  //! algorithms of `libsemigroups`.  
+  //! algorithms of `libsemigroups`.
   //!
   //! This section contains the documentation for the adapters, with no default
   //! implementation for arbitrary types, that would allow user-defined types to
diff --git a/include/libsemigroups/to-presentation.tpp b/include/libsemigroups/to-presentation.tpp
index b500dcb3a..b19527cf3 100644
--- a/include/libsemigroups/to-presentation.tpp
+++ b/include/libsemigroups/to-presentation.tpp
@@ -122,4 +122,4 @@ namespace libsemigroups {
     });
   }
 
-}  // namespace libsemigroups
\ No newline at end of file
+}  // namespace libsemigroups