diff --git a/content/combinatorial/simulated-annealing.cpp b/content/combinatorial/simulated-annealing.cpp
index 3a55519..c4b4448 100644
--- a/content/combinatorial/simulated-annealing.cpp
+++ b/content/combinatorial/simulated-annealing.cpp
@@ -16,7 +16,11 @@
 template<class T, class repr>
 struct simulated_annealing {
   T val;
-  double get_time(){ return chrono::duration<double>(chrono::high_resolution_clock::now().time_since_epoch()).count(); }
+  double get_time(){ 
+    return chrono::duration<double>(
+      chrono::high_resolution_clock::now().time_since_epoch()
+    ).count();
+  }
   double P(double old_val, double new_val, double temp) { return exp(((old_val-new_val))/temp); }
   simulated_annealing(double time_limit, double t_i, double t_f, repr & q){
     q.init();
@@ -35,4 +39,4 @@ struct simulated_annealing {
       }
     }
   }
-};
\ No newline at end of file
+};