Merge pull request #930 from GitbookIO/jshint

Add config for jshint and fix lint errors

1 files changed, 1 insertions, 3 deletions

diff --git a/lib/generator.js b/lib/generator.js
index 407afa5..fca5b3c 100644
--- a/lib/generator.js
+++ b/lib/generator.js
@@ -3,8 +3,6 @@ var path = require("path");
 var Q = require("q");
 var fs = require("./utils/fs");
 
-var Plugin = require("./plugin");
-
 var BaseGenerator = function(book) {
     this.book = book;
 
@@ -65,7 +63,7 @@ BaseGenerator.prototype.copyCover = function() {
             fs.copy(path.join(that.book.parentRoot(), "cover_small.jpg"), path.join(that.options.output, "cover_small.jpg"))
         ]);
     })
-    .fail(function(err) {
+    .fail(function() {
         return Q();
     });
 };