diff --git a/.jshintrc b/.jshintrc
index f01e5db809..84b94e7dd8 100644
--- a/.jshintrc
+++ b/.jshintrc
@@ -17,5 +17,12 @@
   "loopfunc": true,
   "white": true,
   "maxparams": 5,
-  "maxdepth": 4
+  "maxdepth": 4,
+
+  "globals": {
+    "suite": true,
+    "set": true,
+    "before": true,
+    "bench": true
+  }
 }
diff --git a/Makefile b/Makefile
index 9b9c7e2724..1bb6873b93 100644
--- a/Makefile
+++ b/Makefile
@@ -14,7 +14,7 @@ bench:
 	node node_modules/matcha/bin/_matcha
 
 test:
-	$(JSHINT_CMD) lib bin benchmark
+	$(JSHINT_CMD) lib bin benchmark/index.js
 	$(MOCHA_CMD)
 
 test-cov:
diff --git a/benchmark/index.js b/benchmark/index.js
index b849862b10..c7d04b1b65 100644
--- a/benchmark/index.js
+++ b/benchmark/index.js
@@ -7,13 +7,10 @@ var es6now  = require("es6now");
 var esnext  = require("esnext");
 var to5     = require("../lib/6to5");
 
-var uglify  = require("uglify-js");
+//var uglify  = require("uglify-js");
 var matcha  = require("matcha");
-var stream  = require("stream");
 var path    = require("path");
-var zlib    = require("zlib");
 var fs      = require("fs");
-var vm      = require("vm");
 var _       = require("lodash");
 
 var readResolve = function (filename) {
@@ -51,7 +48,7 @@ var compilers = {
 
   traceur: {
     runtime: readResolve("traceur/bin/traceur-runtime.js"),
-    compile: function (code, filename) {
+    compile: function (code) {
       return traceur.compile(code, {
         modules: "commonjs",
         experimental: true
@@ -61,20 +58,20 @@ var compilers = {
 
   esnext: {
     runtime: readResolve("esnext/node_modules/regenerator/runtime.js") || readResolve("regenerator/runtime.js"),
-    compile: function (code, filename) {
+    compile: function (code) {
       return esnext.compile(code).code;
     }
   },
 
   es6now: {
     runtime: readResolve("es6now/runtime/ES6.js"),
-    compile: function (code, filename) {
+    compile: function (code) {
       return es6now.translate(code);
     }
   },
 
   "es6-transpiler": {
-    compile: function (code, filename) {
+    compile: function (code) {
       var result = es6tr.run({ src: code });
       if (result.errors.length) throw new Error(result.join("; "));
       return result.src;
@@ -82,7 +79,7 @@ var compilers = {
   },
 
   jstransform: {
-    compile: function (code, filename) {
+    compile: function (code) {
       return jsTrans.transform(jsTransVisitors, code).code;
     }
   }
@@ -90,7 +87,7 @@ var compilers = {
 
 // versions
 
-var uglifyTitle = "uglify v" + getVersion("uglify-js");
+//var uglifyTitle = "uglify v" + getVersion("uglify-js");
 
 _.each(compilers, function (compiler, name) {
   compiler.title = name + " v" + (compiler.version || getVersion(name));
@@ -162,7 +159,7 @@ _.each(fs.readdirSync(__dirname + "/fixtures"), function (name) {
       });
     });
 
-    _.each(compilers, function (compiler, name) {
+    _.each(compilers, function (compiler) {
       bench(compiler.title, function () {
         compiler.compile(code, loc);
       });
diff --git a/bin/6to5-node b/bin/6to5-node
index 9f28c46e90..e473816114 100755
--- a/bin/6to5-node
+++ b/bin/6to5-node
@@ -1,7 +1,6 @@
 #!/usr/bin/env node
 
 var commander = require("commander");
-var Module    = require("module");
 var util      = require("../lib/6to5/util");
 var path      = require("path");
 var repl      = require("repl");
diff --git a/lib/6to5/transformers/_alias-functions.js b/lib/6to5/transformers/_alias-functions.js
index 36e787dec2..18615572fd 100644
--- a/lib/6to5/transformers/_alias-functions.js
+++ b/lib/6to5/transformers/_alias-functions.js
@@ -15,7 +15,7 @@ var go = function (getBody, node, file) {
   };
 
   // traverse the function and find all alias functions so we can alias
-  // arguments and this if neccesary
+  // arguments and this if necessary
   traverse(node, function (node) {
     var _aliasFunction = node._aliasFunction;
     if (!_aliasFunction) {
diff --git a/package.json b/package.json
index dce4b6993f..014d932fcf 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "6to5",
   "description": "Turn ES6 code into readable vanilla ES5 with source maps",
-  "version": "1.10.6",
+  "version": "1.10.7",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://github.com/sebmck/6to5",
   "repository": {