Cosmetics.

diff --git a/mtp_graph.h b/mtp_graph.h
index 2bc5933..bad0df5 100644 (file)
--- a/mtp_graph.h
+++ b/mtp_graph.h
@@ -77,11 +77,12 @@ class MTPGraph {
   Edge *_edges;
   Vertex *_vertices;
 
-  // For the shortest path search
-
+  // For Dijkstra
   Vertex **_heap;
   int _heap_size;
 
+  // Updating the distances from the source in that order will work in
+  // the original graph (which has to be a DAG)
   Vertex **_dp_order;
 
 public:
@@ -95,11 +96,11 @@ public:
 
   ~MTPGraph();
 
-  // Compute the family of path with minimum total length, set the
+  // Compute the family of paths with minimum total length, set the
   // edge occupied fields accordingly.
   void find_best_paths(scalar_t *lengths);
 
-  // Retrieve the path corresponding to the occupied edges, and save
+  // Retrieve the paths corresponding to the occupied edges, and save
   // the result in the nb_paths and paths fields.
   void retrieve_disjoint_paths();