diff --git a/src/BUILD_WINDOWS.md b/src/BUILD_WINDOWS.md
index a49a56a0..c39375c4 100644
--- a/src/BUILD_WINDOWS.md
+++ b/src/BUILD_WINDOWS.md
@@ -1,37 +1,37 @@
-How to build SoftEther VPN for Windows
-======================================
-
-
-Requirements
-------------
-
-You need to install the following software to build SoftEther VPN for Windows.
-
-- Microsoft Windows XP, Vista, 7, 8 or later.
-- Microsoft Visual Studio 2008 with the latest SP (SP1 9.0.30729.4462 QFE).
-  Make sure that you installed the x64 compiler and build tools.
-- Microsoft Windows Driver Kit 7.1.0.
-
-
-Full Build Instructions
------------------------
-
-The following steps will build all SoftEther VPN program files, and also build
-the installer packages of SoftEther VPN. It is very easy.
-
-1. Run the "BuildAll.cmd" batch file in the "src" directory.
-2. Wait until the building process will complete.
-3. The built files are stored on the "output" directory.
-
-
-Partly Build, Debug or Development Instructions on Visual Studio 2008
----------------------------------------------------------------------
-
-If you are a programmer, you can open the SoftEther VPN solution file
-with Visual Studio 2008 to customize. Open "src\SEVPN.sln" and enjoy it.
-
-
-************************************
-Thank You Using SoftEther VPN !
-By SoftEther VPN Open-Source Project
-http://www.softether.org/
+How to build SoftEther VPN for Windows
+======================================
+
+
+Requirements
+------------
+
+You need to install the following software to build SoftEther VPN for Windows.
+
+- Microsoft Windows XP, Vista, 7, 8 or later.
+- Microsoft Visual Studio 2008 with the latest SP (SP1 9.0.30729.4462 QFE).
+  Make sure that you installed the x64 compiler and build tools.
+- Microsoft Windows Driver Kit 7.1.0.
+
+
+Full Build Instructions
+-----------------------
+
+The following steps will build all SoftEther VPN program files, and also build
+the installer packages of SoftEther VPN. It is very easy.
+
+1. Run the "BuildAll.cmd" batch file in the "src" directory.
+2. Wait until the building process will complete.
+3. The built files are stored on the "output" directory.
+
+
+Partly Build, Debug or Development Instructions on Visual Studio 2008
+---------------------------------------------------------------------
+
+If you are a programmer, you can open the SoftEther VPN solution file
+with Visual Studio 2008 to customize. Open "src\SEVPN.sln" and enjoy it.
+
+
+************************************
+Thank You Using SoftEther VPN !
+By SoftEther VPN Open-Source Project
+http://www.softether.org/