it's better to use a fake bitcoin address(#1)

README.md

@@ -1,4 +1,8 @@
 # WannaCry
 Fake WannaCry on the macOS
 
-![screen shot 2017-05-14 at 5 24 54 pm](https://cloud.githubusercontent.com/assets/7829098/26032625/76da537e-38ca-11e7-8774-664ae96dbb2d.png)
+![screen shot 2017-05-16 at 1 39 12 pm](https://cloud.githubusercontent.com/assets/7829098/26091373/5616fdee-3a3d-11e7-98ec-dced773080c1.png)
+
+---
+This is just a spoof without any actual function.  
+And I gladly accept contributions via GitHub pull requests.

WannaCry/Base.lproj/Main.storyboard

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.Storyboard.XIB" version="3.0" toolsVersion="12120" systemVersion="16E195" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" initialViewController="B8D-0N-5wS">
+<document type="com.apple.InterfaceBuilder3.Cocoa.Storyboard.XIB" version="3.0" toolsVersion="12120" systemVersion="16F73" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" initialViewController="B8D-0N-5wS">
     <dependencies>
         <deployment identifier="macosx"/>
         <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="12120"/>
@@ -755,7 +755,7 @@
                             </button>
                             <textField verticalHuggingPriority="750" allowsCharacterPickerTouchBarItem="NO" translatesAutoresizingMaskIntoConstraints="NO" id="VHz-lp-9eE">
                                 <rect key="frame" x="377" y="61" width="243" height="22"/>
-                                <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" title="115p7UMMngoj1pMvkpHijcRdfHNXj6LrLn" drawsBackground="YES" id="KRL-Tx-xev">
+                                <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" title="6d1d10c81b7b806fecea37d18b97b9f2" drawsBackground="YES" id="KRL-Tx-xev">
                                     <font key="font" metaFont="system"/>
                                     <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                                     <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>