diff --git a/07_dijkstras_algorithm/javascript/01_dijkstras_algorithm.js b/07_dijkstras_algorithm/javascript/01_dijkstras_algorithm.js
index c0501622..97cc23a1 100644
--- a/07_dijkstras_algorithm/javascript/01_dijkstras_algorithm.js
+++ b/07_dijkstras_algorithm/javascript/01_dijkstras_algorithm.js
@@ -1,23 +1,23 @@
 'use strict';
 
 // the graph
-const graph = {}
-graph["start"] = {}
-graph["start"]["a"] = 6
-graph["start"]["b"] = 2
+const graph = {};
+graph["start"] = {};
+graph["start"]["a"] = 6;
+graph["start"]["b"] = 2;
 
-graph["a"] = {}
-graph["a"]["fin"] = 1
+graph["a"] = {};
+graph["a"]["fin"] = 1;
 
-graph["b"] = {}
-graph["b"]["a"] = 3
-graph["b"]["fin"] = 5
+graph["b"] = {};
+graph["b"]["a"] = 3;
+graph["b"]["fin"] = 5;
 
-graph["fin"] = {}
+graph["fin"] = {};
 
 // The costs table
 const costs = {};
-costs['a'] = 6
+costs['a'] = 6;
 costs['b'] = 2;
 costs['fin'] = Infinity;