gui: Reformat HTML & JS for consistent white space

(white space only change)

gui/default/syncthing/transfer/neededFilesModalView.html

@@ -1,7 +1,7 @@
 <modal id="needed" status="info" icon="fas fa-cloud-download-alt" heading="{{'Out of Sync Items' | translate}}" large="yes" closeable="yes">
 
   <div class="modal-body">
-  
+
     <div class="progress">
       <div class="progress-bar progress-bar-success" style="width: 20%"><span translate class="show">Reused</span></div>
       <div class="progress-bar" style="width: 20%"><span translate class="show">Copied from original</span></div>
@@ -10,7 +10,7 @@
       <div class="progress-bar progress-bar-danger progress-bar-striped active" style="width: 20%"><span translate class="show">Downloading</span></div>
     </div>
 
-    <hr/>
+    <hr />
 
     <table class="table table-striped table-condensed">