diff --git a/include/lunasvg.h b/include/lunasvg.h
index c3f7c8a..6248e5e 100644
--- a/include/lunasvg.h
+++ b/include/lunasvg.h
@@ -684,7 +684,7 @@ class LUNASVG_API Document {
 
     /**
      * @brief Applies a CSS stylesheet to the document.
-     * @param content A string containing the CSS rules to apply.
+     * @param content A string containing the CSS rules to apply, with comments removed.
      */
     void applyStyleSheet(const std::string& content);