fix style errors

lib/file-stream.js

@@ -37,13 +37,13 @@ function FileStream (file, opts) {
   this._reading = false
   this._notifying = false
   this._criticalLength = Math.min((1024 * 1024 / pieceLength) | 0, 2)
-  this._backPreasure = false;
+  this._backPreasure = false
 }
 
 FileStream.prototype._read = function () {
   if (this._reading) return
   this._reading = true
-  this.emit('piece', this._piece);
+  this.emit('piece', this._piece)
 }
 
 FileStream.prototype._notify = function () {
@@ -79,7 +79,7 @@ FileStream.prototype._notify = function () {
     debug('pushing buffer of length %s', buffer.length)
     self._reading = false
     var backPressure = self.push(buffer)
-    if (!backPressure && self._missing !== 0) self.emit('piece', self._piece);
+    if (!backPressure && self._missing !== 0) self.emit('piece', self._piece)
     if (self._missing === 0) self.push(null)
   })
   self._piece += 1

lib/file.js

@@ -82,11 +82,11 @@ File.prototype.createReadStream = function (opts) {
 
   var pieceLength = this._torrent.pieceLength
 
-  var selectLength =  Math.min((5 * 1024 * 1024 / pieceLength) | 0, 2);
+  var selectLength = Math.min((5 * 1024 * 1024 / pieceLength) | 0, 2)
 
   var fileStream = new FileStream(self, opts)
   function select (start) {
-    if (start > fileStream._endPiece) return;
+    if (start > fileStream._endPiece) return
     var end = (start + selectLength < fileStream._endPiece)
       ? start + selectLength
       : fileStream._endPiece
@@ -96,8 +96,8 @@ File.prototype.createReadStream = function (opts) {
     })
   }
   fileStream.on('piece', function (p) {
-    select(p);
-  });
+    select(p)
+  })
   select(fileStream._startPiece)
 
   eos(fileStream, function () {