diff --git a/rcl_yaml_param_parser/Doxyfile b/rcl_yaml_param_parser/Doxyfile
index aa6311a21..fca7244d8 100644
--- a/rcl_yaml_param_parser/Doxyfile
+++ b/rcl_yaml_param_parser/Doxyfile
@@ -4,7 +4,7 @@ PROJECT_NAME           = "rcl_yaml_param_parser"
 PROJECT_NUMBER         = master
 PROJECT_BRIEF          = "Parse a YAML parameter file and populate the C data structure."
 
-INPUT                  = ./include README.md
+INPUT                  = ./include README.md QUALITY_DECLARATION.md
 USE_MDFILE_AS_MAINPAGE = README.md
 RECURSIVE              = YES
 OUTPUT_DIRECTORY       = doc_output
diff --git a/rcl_yaml_param_parser/README.md b/rcl_yaml_param_parser/README.md
index 5cb8382d7..04c8bd701 100644
--- a/rcl_yaml_param_parser/README.md
+++ b/rcl_yaml_param_parser/README.md
@@ -1,4 +1,4 @@
-**ROS2 rcl YAML paramter parser**
+# ROS2 rcl YAML parameter parser
 
 Parse a YAML parameter file and populate the C data structure.