1 files changed, 2 insertions, 2 deletions
diff --git a/src/GudhUI/utils/Critical_points.h b/src/GudhUI/utils/Critical_points.h
index 32fcf32e..65695434 100644
--- a/src/GudhUI/utils/Critical_points.h
+++ b/src/GudhUI/utils/Critical_points.h
@@ -65,7 +65,7 @@ template<typename SkBlComplex> class Critical_points {
   void anti_collapse_edges(const std::deque<Edge>& edges) {
     unsigned pos = 0;
     for (Edge e : edges) {
-      std::cout << "edge " << pos++ << "/" << edges.size() << "\n";
+      std::clog << "edge " << pos++ << "/" << edges.size() << "\n";
       auto eh = filled_complex_.add_edge_without_blockers(e.first, e.second);
       int is_contractible(is_link_reducible(eh));
 
@@ -103,7 +103,7 @@ template<typename SkBlComplex> class Critical_points {
       // reduced to one point -> contractible
       return 1;
     else
-      // we dont know
+      // we don't know
       return 2;
   }