1 files changed, 3 insertions, 3 deletions
diff --git a/src/nvim/syntax.c b/src/nvim/syntax.c
index 0e40677f8b..b612e5b66a 100644
--- a/src/nvim/syntax.c
+++ b/src/nvim/syntax.c
@@ -1568,9 +1568,9 @@ syn_finish_line(
  */
 int
 get_syntax_attr(
-    colnr_T col,
-    bool *can_spell,
-    int keep_state                 /* keep state of char at "col" */
+    const colnr_T col,
+    bool *const can_spell,
+    const bool keep_state           // keep state of char at "col"
 )
 {
   int attr = 0;