Update rivers.png

九州地方の河川を再実装しました。（closed #261）
almandite1 · Aug 28, 2021 · a87f963 · a87f963
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commit a87f963
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/map_data/rivers.png b/map_data/rivers.png