diff --git a/frontend/src/download.js b/frontend/src/download.js
index d59691c7..52e71f91 100644
--- a/frontend/src/download.js
+++ b/frontend/src/download.js
@@ -4,7 +4,6 @@ const $ = require('jquery');
 
 const Raven = window.Raven;
 
-
 $(document).ready(function() {
   $('#download-progress').hide();
   $('#send-file').click(() => {
@@ -63,7 +62,7 @@ $(document).ready(function() {
         document.body.appendChild(a);
         a.click();
       })
-      .catch(err => { 
+      .catch(err => {
         Raven.captureException(err);
         return Promise.reject(err);
       });
diff --git a/frontend/src/fileReceiver.js b/frontend/src/fileReceiver.js
index 0b969dbc..d73fae3c 100644
--- a/frontend/src/fileReceiver.js
+++ b/frontend/src/fileReceiver.js
@@ -64,26 +64,26 @@ class FileReceiver extends EventEmitter {
         ['encrypt', 'decrypt']
       )
     ])
-    .then(([fdata, key]) => {
-      const salt = this.salt;
-      return Promise.all([
-        window.crypto.subtle.decrypt(
-          {
-            name: 'AES-CBC',
-            iv: salt
-          },
-          key,
-          fdata.data
-        ),
-        new Promise((resolve, reject) => {
-          resolve(fdata.fname);
-        })
-      ]);
-    })
-    .catch(err => {
-      Raven.captureException(err);
-      return Promise.reject(err);
-    });
+      .then(([fdata, key]) => {
+        const salt = this.salt;
+        return Promise.all([
+          window.crypto.subtle.decrypt(
+            {
+              name: 'AES-CBC',
+              iv: salt
+            },
+            key,
+            fdata.data
+          ),
+          new Promise((resolve, reject) => {
+            resolve(fdata.fname);
+          })
+        ]);
+      })
+      .catch(err => {
+        Raven.captureException(err);
+        return Promise.reject(err);
+      });
   }
 }
 
diff --git a/frontend/src/fileSender.js b/frontend/src/fileSender.js
index af285f86..ede0b252 100644
--- a/frontend/src/fileSender.js
+++ b/frontend/src/fileSender.js
@@ -66,8 +66,8 @@ class FileSender extends EventEmitter {
           window.crypto.subtle.exportKey('jwk', secretKey)
         ]);
       })
-      .catch(err => { 
-        Raven.captureException(err) 
+      .catch(err => {
+        Raven.captureException(err);
         return Promise.reject(err);
       })
       .then(([encrypted, keydata]) => {
@@ -106,8 +106,8 @@ class FileSender extends EventEmitter {
           xhr.send(fd);
         });
       })
-      .catch(err => { 
-        Raven.captureException(err) 
+      .catch(err => {
+        Raven.captureException(err);
         return Promise.reject(err);
       });
   }
diff --git a/frontend/src/upload.js b/frontend/src/upload.js
index af035906..aba17737 100644
--- a/frontend/src/upload.js
+++ b/frontend/src/upload.js
@@ -15,7 +15,7 @@ $(document).ready(function() {
   $('#upload-progress').hide();
   $('#share-link').hide();
 
-  for(let i=0; i<localStorage.length; i++) {
+  for (let i = 0; i < localStorage.length; i++) {
     let id = localStorage.key(i);
     populateFileList(localStorage.getItem(id));
   }
@@ -68,7 +68,6 @@ $(document).ready(function() {
         .querySelector('#progress-bar')
         .style.setProperty('--progress', percentComplete + '%');
       $('#progress-text').html(`${percentComplete}%`);
-
     });
     fileSender.upload().then(info => {
       const url = info.url.trim() + `#${info.secretKey}`.trim();
@@ -97,14 +96,13 @@ $(document).ready(function() {
 
   //load previous uploads
   function checkUploads(file) {
-    return new Promise ((resolve, reject) => {
+    return new Promise((resolve, reject) => {
       const xhr = new XMLHttpRequest();
       xhr.responseType = 'json';
       xhr.onreadystatechange = () => {
         if (xhr.readyState == 4 && xhr.status == 200) {
           resolve(xhr.response);
-        }
-        else if (xhr.readyState == 4 && xhr.status == 404) {
+        } else if (xhr.readyState == 4 && xhr.status == 404) {
           reject('error code: ' + xhr.status);
         }
       };
@@ -113,11 +111,14 @@ $(document).ready(function() {
       };
       xhr.open('get', '/file/' + id, true);
       xhr.send();
-    }).then (response => {
-      populateFileList(response, url);
-    }, error => {
-      console.log(error);
-    });
+    }).then(
+      response => {
+        populateFileList(response, url);
+      },
+      error => {
+        console.log(error);
+      }
+    );
   }
 
   //update file table with current files in localStorage
@@ -142,7 +143,7 @@ $(document).ready(function() {
     // create delete button
     btn.innerHTML = 'x';
     btn.classList.add('delete-btn');
-    link.innerHTML = file.url.trim() + `#${file.secretKey}`.trim();;
+    link.innerHTML = file.url.trim() + `#${file.secretKey}`.trim();
 
     // create popup
     popupDiv.classList.add('popup');
@@ -152,10 +153,7 @@ $(document).ready(function() {
 
     // delete file
     $popupText.find('.del-file').click(e => {
-      FileSender.delete(
-        file.fileId,
-        file.deleteToken
-      ).then(() => {
+      FileSender.delete(file.fileId, file.deleteToken).then(() => {
         $(e.target).parents('tr').remove();
         localStorage.removeItem(file.fileId);
       });
@@ -173,11 +171,11 @@ $(document).ready(function() {
     // show popup
     del.addEventListener('click', toggleShow);
     // hide popup
-    $popupText.find('.nvm').click(function(e){
+    $popupText.find('.nvm').click(function(e) {
       e.stopPropagation();
       toggleShow();
     });
-    $popupText.click(function(e){
+    $popupText.click(function(e) {
       e.stopPropagation();
     });
 
@@ -187,5 +185,4 @@ $(document).ready(function() {
       $popupText.toggleClass('show');
     }
   }
-
 });
diff --git a/server/portal_server.js b/server/portal_server.js
index 6fba066a..9939a979 100644
--- a/server/portal_server.js
+++ b/server/portal_server.js
@@ -60,11 +60,12 @@ app.get('/file/:id', (req, res) => {
           name: filename,
           filesize: bytes(contentLength),
           fileId: id
-        })
-      }).catch(() => {
+        });
+      })
+      .catch(() => {
         console.log('error retrieving id ' + id);
       });
-  })
+  });
 });
 
 app.get('/download/:id', (req, res) => {