message: better variable names

test/message.js

@@ -24,13 +24,13 @@ describe('Message', function() {
       fixtures.valid.verify.forEach(function(f) {
         var network = networks[f.network]
 
-        var s1 = new Buffer(f.signature, 'base64')
-        assert.ok(Message.verify(f.address, s1, f.message, network))
+        var signature = new Buffer(f.signature, 'base64')
+        assert.ok(Message.verify(f.address, signature, f.message, network))
 
         if (f.compressed) {
-          var s2 = new Buffer(f.compressed.signature, 'base64')
+          var compressedSignature = new Buffer(f.compressed.signature, 'base64')
 
-          assert.ok(Message.verify(f.compressed.address, s2, f.message, network))
+          assert.ok(Message.verify(f.compressed.address, compressedSignature, f.message, network))
         }
       })
     })
@@ -48,15 +48,15 @@ describe('Message', function() {
       it(f.description, function() {
         var network = networks[f.network]
 
-        var k1 = new ECKey(new BigInteger(f.D), false)
-        var s1 = Message.sign(k1, f.message, network)
-        assert.equal(s1.toString('base64'), f.signature)
+        var privKey = new ECKey(new BigInteger(f.D), false)
+        var signature = Message.sign(privKey, f.message, network)
+        assert.equal(signature.toString('base64'), f.signature)
 
         if (f.compressed) {
-          var k2 = new ECKey(new BigInteger(f.D))
-          var s2 = Message.sign(k2, f.message)
+          var compressedPrivKey = new ECKey(new BigInteger(f.D))
+          var compressedSignature = Message.sign(compressedPrivKey, f.message)
 
-          assert.equal(s2.toString('base64'), f.compressed.signature)
+          assert.equal(compressedSignature.toString('base64'), f.compressed.signature)
         }
       })
     })