diff --git a/backtracking/graph_coloring.cpp b/backtracking/graph_coloring.cpp
index 745fd99f0..57c10d450 100644
--- a/backtracking/graph_coloring.cpp
+++ b/backtracking/graph_coloring.cpp
@@ -39,7 +39,7 @@ bool isSafe(int v, const bool graph[V][V], const int *color, int c) {
     return true;
 }
 
-/* A recursive utility function to solve m coloring problem
+/** A recursive utility function to solve m coloring problem
  * @tparam V number of vertices in the graph
  * @param graph description
  * @param m description