Replace double quotes with single quotes.

marketpulse/main/static/js/location.js

@@ -1,51 +1,51 @@
 $(document).ready(function() {
-    "use strict";
+    'use strict';
 
-    var mapboxid = $("div#map").data("mapboxid");
-    var mapboxtoken = $("div#map").data("mapboxtoken");
+    var mapboxid = $('div#map').data('mapboxid');
+    var mapboxtoken = $('div#map').data('mapboxtoken');
 
     L.mapbox.accessToken = mapboxtoken;
     L.mapbox.config.FORCE_HTTPS = true;
-    var map = L.mapbox.map("map", mapboxid).setView([29, 22.5], 2);
+    var map = L.mapbox.map('map', mapboxid).setView([29, 22.5], 2);
     var LocLayer = L.mapbox.featureLayer().addTo(map);
     map.locate();
 
-    map.on("locationfound", function(e) {
+    map.on('locationfound', function(e) {
         map.fitBounds(e.bounds);
         LocLayer.setGeoJSON({
-            type: "Feature",
+            type: 'Feature',
             geometry: {
-                type: "Point",
+                type: 'Point',
                 coordinates: [e.latlng.lng, e.latlng.lat]
             },
             properties: {
-                "marker-color": "#ff8888",
-                "marker-symbol": "star"
+                'marker-color': '#ff8888',
+                'marker-symbol': 'star'
             }
         });
-        $("#location-text").html("Click on map for adjusting location.");
-        $("#id_lat").val(e.latlng.lat);
-        $("#id_lng").val(e.latlng.lng);
+        $('#location-text').html('Click on map for adjusting location.');
+        $('#id_lat').val(e.latlng.lat);
+        $('#id_lng').val(e.latlng.lng);
     });
 
-    map.on("click", function(e) {
-        $("#location-text").html("Click on map for adjusting location.");
+    map.on('click', function(e) {
+        $('#location-text').html('Click on map for adjusting location.');
         LocLayer.setGeoJSON({
-            type: "Feature",
+            type: 'Feature',
             geometry: {
-                type: "Point",
+                type: 'Point',
                 coordinates: [e.latlng.lng, e.latlng.lat]
             },
             properties: {
-                "marker-color": "#ff8888",
-                "marker-symbol": "star"
+                'marker-color': '#ff8888',
+                'marker-symbol': 'star'
             }
         });
-        $("#id_lat").val(e.latlng.lat);
-        $("#id_lng").val(e.latlng.lng);
+        $('#id_lat').val(e.latlng.lat);
+        $('#id_lng').val(e.latlng.lng);
     });
 
-    map.on("locationerror", function() {
-        $("#location-text").html("Location error. Click on map for setting location");
+    map.on('locationerror', function() {
+        $('#location-text').html('Location error. Click on map for setting location');
     });
 });

marketpulse/main/static/js/price_new.js

@@ -1,35 +1,35 @@
 $(document).ready(function() {
-    "use strict";
+    'use strict';
 
     $(function() {
-        $(".planprices").formset({
-            prefix: "plans",
-            deleteText: "Remove price",
-            addCssClass: "btn btn-default",
-            addText: "Add another price",
-            deleteCssClass: "btn btn-default"
+        $('.planprices').formset({
+            prefix: 'plans',
+            deleteText: 'Remove price',
+            addCssClass: 'btn btn-default',
+            addText: 'Add another price',
+            deleteCssClass: 'btn btn-default'
       });
     });
 
     function displayLocationForm () {
-        var choice = $("#id_is_online:checked").val();
+        var choice = $('#id_is_online:checked').val();
 
-        if (choice === "on") {
-            $("#location").hide();
-            $("#onlineshop").show();
+        if (choice === 'on') {
+            $('#location').hide();
+            $('#onlineshop').show();
         } else {
-            $("#location").show();
-            $("#onlineshop").hide();
+            $('#location').show();
+            $('#onlineshop').hide();
         }
     }
 
-    $(document).on("click", ".hasplan-check", function () {
+    $(document).on('click', '.hasplan-check', function () {
         var n = $(this.checked).length;
 
         if (n === 0) {
-            $(this).closest(".planprices").find(".hasplan").hide();
+            $(this).closest('.planprices').find('.hasplan').hide();
         } else {
-            $(this).closest(".planprices").find(".hasplan").show();
+            $(this).closest('.planprices').find('.hasplan').show();
         }
     });