diff --git a/.jshintignore b/.jshintignore
index c2037807f..54d5ec4d7 100644
--- a/.jshintignore
+++ b/.jshintignore
@@ -1,14 +1,8 @@
 node_modules/
 www/bower_components/
-www/code/codemirror*
-www/common/chainpad.js
-storage/kad.js
-www/common/otaml.js
+www/common/pdfjs/
 
 server.js
-NetFluxWebsocketSrv.js
-NetFluxWebsocketServer.js
-WebRTCSrv.js
 www/common/media-tag.js
 www/scratch
 
diff --git a/www/common/cryptpad-common.js b/www/common/cryptpad-common.js
index 36130464a..3d7edb585 100644
--- a/www/common/cryptpad-common.js
+++ b/www/common/cryptpad-common.js
@@ -24,7 +24,7 @@ define([
 
     // Configure MediaTags to use our local viewer
     if (MediaTag && MediaTag.PdfPlugin) {
-        MediaTag.PdfPlugin.viewer = '/common/pdfjs/web/viewer.html'
+        MediaTag.PdfPlugin.viewer = '/common/pdfjs/web/viewer.html';
     }
 
 /*  This file exposes functionality which is specific to Cryptpad, but not to
@@ -1295,7 +1295,7 @@ define([
                 if (img.width > img.height) {
                     $image.css('max-height', '100%');
                     $container.css('flex-direction', 'column');
-                    if (cb) { cb($img); }
+                    if (cb) { cb($image); }
                     return;
                 }
                 $image.css('max-width', '100%');
diff --git a/www/profile/main.js b/www/profile/main.js
index 7f4d13afe..40b513e1f 100644
--- a/www/profile/main.js
+++ b/www/profile/main.js
@@ -173,13 +173,13 @@ define([
         console.log(name);
 
         console.log("Creating invite button");
-        var $button = $("<button>", {
+        $("<button>", {
             id: CREATE_INVITE_BUTTON,
             title: Messages.profile_inviteButtonTitle,
         })
         .addClass('btn btn-success')
         .text(Messages.profile_inviteButton)
-        .click(function (e) {
+        .click(function () {
             Cryptpad.confirm(Messages._getKey('profile_inviteExplanation', [name]), function (yes) {
                 if (!yes) { return; }
                 console.log(obj.curveKey);