fix scoping

Author: evindunn

src/app.js

@@ -419,7 +419,6 @@ $('[data-route="axes"] [data-name="btn-dropdown"]').dropdown();
 $('[data-route="axes"] [data-name="active-state"]').text('Not connected');
 $('[data-route="axes"] select[data-name="select-distance"]').val('1');
 
-});
 
 function nextSelectDistance() {
     const $current = jogDistanceSelect.find('option:selected');
@@ -430,7 +429,7 @@ function nextSelectDistance() {
     $current.prop('selected', false);
     $next.prop('selected', true);
 }
-$('button[data-name="next-select-distance"]').on('click', nextSelectDistance)
+$('button[data-name="next-select-distance"]').on('click', nextSelectDistance);
 
 function prevSelectDistance() {
     const $current = jogDistanceSelect.find('option:selected');
@@ -441,5 +440,7 @@ function prevSelectDistance() {
     $current.prop('selected', false);
     $prev.prop('selected', true);
 }
-$('button[data-name="prev-select-distance"]').on('click', prevSelectDistance)
+$('button[data-name="prev-select-distance"]').on('click', prevSelectDistance);
+
+});