diff --git a/src/bin/eolian_mono/eolian/mono/documentation.hh b/src/bin/eolian_mono/eolian/mono/documentation.hh
index eab15943e7..b57dc4a6de 100644
--- a/src/bin/eolian_mono/eolian/mono/documentation.hh
+++ b/src/bin/eolian_mono/eolian/mono/documentation.hh
@@ -85,7 +85,7 @@ struct documentation_generator
       const char* eo_name = ::eolian_function_name_get(function);
       std::string name = object_ref_conversion(klass);
 
-      // Klass is needed to check the property naming rulles
+      // Klass is needed to check the property naming rules
       attributes::klass_def klass_d((const ::Eolian_Class *)klass, eolian_object_unit_get(klass));
 
       // Comment the block below to enable @see reference conversion for non-public interface members.