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-rw-r--r--src/libutil/topo-sort.hh1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libutil/topo-sort.hh b/src/libutil/topo-sort.hh
index 7418be5e0..a52811fbf 100644
--- a/src/libutil/topo-sort.hh
+++ b/src/libutil/topo-sort.hh
@@ -1,4 +1,5 @@
#pragma once
+///@file
#include "error.hh"