Fix copy&paster error in a comment.
diff --git a/src/md4c.c b/src/md4c.c
index bff2fd3..dc8a936 100644
--- a/src/md4c.c
+++ b/src/md4c.c
@@ -588,7 +588,7 @@ struct MD_UNICODE_FOLD_INFO_tag {
#define R(cp_min, cp_max) ((cp_min) | 0x40000000), ((cp_max) | 0x80000000)
#define S(cp) (cp)
/* Unicode "Pc", "Pd", "Pe", "Pf", "Pi", "Po", "Ps" categories.
- * (generated by scripts/build_punct_map.py) */
+ * (generated by scripts/build_folding_map.py) */
static const unsigned FOLD_MAP_1[] = {
R(0x0041,0x005a), S(0x00b5), R(0x00c0,0x00d6), R(0x00d8,0x00de), R(0x0100,0x012e), R(0x0132,0x0136),
R(0x0139,0x0147), R(0x014a,0x0176), S(0x0178), R(0x0179,0x017d), S(0x017f), S(0x0181), S(0x0182),