diff --git a/ament_uncrustify/ament_uncrustify/configuration/ament_code_style.cfg b/ament_uncrustify/ament_uncrustify/configuration/ament_code_style.cfg
index d33e968d..d030ece7 100644
--- a/ament_uncrustify/ament_uncrustify/configuration/ament_code_style.cfg
+++ b/ament_uncrustify/ament_uncrustify/configuration/ament_code_style.cfg
@@ -1361,7 +1361,7 @@ nl_func_def_empty               = ignore   # ignore/add/remove/force
 nl_func_call_empty              = ignore   # ignore/add/remove/force
 
 # Whether to add newline after '(' in a function call if '(' and ')' are in different lines.
-nl_func_call_start_multi_line   = true    # false/true
+nl_func_call_start_multi_line   = true     # false/true
 
 # Whether to add newline after each ',' in a function call if '(' and ')' are in different lines.
 nl_func_call_args_multi_line    = false    # false/true