diff --git a/common/placer_heap.h b/common/placer_heap.h
index 75c90c19..f94489c1 100644
--- a/common/placer_heap.h
+++ b/common/placer_heap.h
@@ -44,4 +44,4 @@ struct PlacerHeapCfg : public Settings
 
 extern bool placer_heap(Context *ctx, PlacerHeapCfg cfg);
 NEXTPNR_NAMESPACE_END
-#endif
\ No newline at end of file
+#endif