[Trivial] Add BITCOIN_FS_H endif footer in fs.h

1 files changed, 1 insertions, 1 deletions

diff --git a/src/fs.h b/src/fs.h
index 585cbf9c38..abb4be254b 100644
--- a/src/fs.h
+++ b/src/fs.h
@@ -21,4 +21,4 @@ namespace fsbridge {
     FILE *freopen(const fs::path& p, const char *mode, FILE *stream);
 };
 
-#endif
+#endif // BITCOIN_FS_H