Release 1.1.2

Lint run
Release 1.1.2

lib/index.js

@@ -26,7 +26,7 @@ THE SOFTWARE.
 
 var levenshtein = require("fast-levenshtein"),
 	msgpack = require("msgpack-lite"),
-	fs = require('fs');
+	fs = require("fs");
 
 function index(options) {
 
@@ -307,24 +307,24 @@ function index(options) {
 		toDisk: function (path, callback) {
 			var binaryData = msgpack.encode(toObject());
 			fs.writeFile(path, binaryData, function(err) {
-			    if(err) {
-			        callback(err);
-			    } else {
-			    	callback();
-			    }
+				if(err) {
+					callback(err);
+				} else {
+					callback();
+				}
 			});
 		},
 		fromDisk: function (path, callback) {
 			fs.readFile(path, function (err, data) {
-			    if (err) {
-			        callback(err);
-			    } else {
-			    	try {
-			    		fromObject(msgpack.decode(data));
-			    		callback();
-			    	} catch (e) {
-			    		callback(e);
-			    	}
+				if (err) {
+					callback(err);
+				} else {
+					try {
+						fromObject(msgpack.decode(data));
+						callback();
+					} catch (e) {
+						callback(e);
+					}
 				}
 			});
 		}