Fix style in readline

diff --git a/lib/readline.js b/lib/readline.js
index c4751aa..d2d3f11 100644 (file)
--- a/lib/readline.js
+++ b/lib/readline.js
@@ -256,9 +256,8 @@ Interface.prototype._ttyWrite = function (b) {
       } else if (b[1] === 91 && b[2] === 66) { // down arrow
         this._historyNext();
       } else if (b[1] === 91 && b[2] === 51 && this.cursor < this.line.length) { // delete right
-        this.line = this.line.slice(0, this.cursor)
-                    + this.line.slice(this.cursor+1, this.line.length)
-                    ;
+        this.line = this.line.slice(0, this.cursor) +
+                    this.line.slice(this.cursor+1, this.line.length);
         this._refreshLine();
       }
       break;