diff --git a/.gitignore b/.gitignore
index 54f27a0..adcb09c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 node_modules
 bitcoinjs-min.js
+coverage
diff --git a/package.json b/package.json
index 6d86c04..854c9a9 100644
--- a/package.json
+++ b/package.json
@@ -35,8 +35,9 @@
     "files": "test/*.js"
   },
   "scripts": {
-    "test": "istanbul test ./node_modules/.bin/_mocha -- --reporter list test/*.js",
-    "compile": "browserify src/index.js -s Bitcoin | uglifyjs > bitcoinjs-min.js"
+    "test": "./node_modules/.bin/istanbul test ./node_modules/.bin/_mocha -- --reporter list test/*.js",
+    "coverage": "./node_modules/.bin/istanbul cover ./node_modules/.bin/_mocha -- --reporter list test/*.js",
+    "compile": "./node_modules/.bin/browserify -s Bitcoin | ./node_modules/.bin/uglifyjs > bitcoinjs-min.js"    
   },
   "dependencies": {
     "crypto-js": "~3.1.2-2"
diff --git a/test/ec.js b/test/ec.js
index bc4b979..2be6f72 100644
--- a/test/ec.js
+++ b/test/ec.js
@@ -6,7 +6,7 @@ var ecdsa = require('../').ecdsa;
 var ecparams = sec('secp256k1');
 
 describe('ecdsa', function() {
-    it('handles point ultiplication', function() {
+    it('handles point multiplication', function() {
         var G = ecparams.getG();
         var n = ecparams.getN();