From f1dc062250818ae7d35986135fa5d60dab66b3c5 Mon Sep 17 00:00:00 2001
From: Bruno Raoult <braoult@gmail.com>
Date: Fri, 14 Jan 2022 18:24:59 +0100
Subject: [PATCH] day 18: typos in comments

---
 2021/day18/aoc-c.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/2021/day18/aoc-c.c b/2021/day18/aoc-c.c
index 1d54f56..881675c 100644
--- a/2021/day18/aoc-c.c
+++ b/2021/day18/aoc-c.c
@@ -107,7 +107,9 @@ static int node_split(node_t *node)
 }
 
 /* explode node - explode first node with level == 4
- * return: 1: finished
+ * return:
+ *    0: nothing done
+ *    1: an explode operation was done
  */
 static int node_explode(node_t *node, int depth)
 {
@@ -148,7 +150,7 @@ static int node_explode(node_t *node, int depth)
     }
 }
 
-/* node reduce:
+/* node reduce
  */
 static node_t *node_reduce(node_t *node)
 {