update README.md

Author: TkYu

ChromeUpdater/ChromeUpdater.csproj

@@ -66,7 +66,6 @@
       <SubType>Code</SubType>
     </Compile>
     <Compile Include="Command.cs" />
-    <Compile Include="helpers.cs" />
     <Compile Include="MainWindow.xaml.cs">
       <DependentUpon>MainWindow.xaml</DependentUpon>
       <SubType>Code</SubType>

README.md

@@ -34,8 +34,10 @@ You can compile it to try it yourself.
 2) Compile
 
   a) Open ChromeUpdater.sln with Visual Studio 2015.
-	 
-  b) F5
+
+  b) Set ChromeUpdater as StartUp Project
+
+  c) Ctrl + F5 or F5
 
 PS:This is a MVVM project.