Update README.md

README.md

@@ -1,23 +1,23 @@
 # How to compile mupdf-qt
 
 ## Compile on Linux
-#### Install tools and thirdparty libraries
+###### Install tools and thirdparty libraries
 You should install some tools and thirdparty libraries. For Ubuntu users, you can use the following command(similar for other Linux users):
 
     sudo apt-get install build-essential pkg-config cmake qtbase5-dev qt5-default libfreetype6-dev
 
-#### Clone source code
+###### Clone source code
 
     git clone https://github.com/xiangxw/mupdf-qt.git
     cd mupdf-qt
     git submodule update --init --recursive
 
-#### Compile MuPDF Source
+###### Compile MuPDF Source
 
     cd mupdf
     make
 
-#### Compile mupdf-qt
+###### Compile mupdf-qt
 
     cd ..
     mkdir build
@@ -26,30 +26,30 @@ You should install some tools and thirdparty libraries. For Ubuntu users, you ca
     make
 
 ## Compile on Window with Visual Studio
-#### Clone source code
+###### Clone source code
 
     git clone https://github.com/xiangxw/mupdf-qt.git
     cd mupdf-qt
     git submodule update --init --recursive
 
-#### Compile MuPDF Source
+###### Compile MuPDF Source
 Go to platforms/win32, open mupdf.sln and build.
 
-#### Qt5
+###### Qt5
 Install Qt5 and add path of qmake.exe to PATH
 
 
-#### Compile mupdf-qt
+###### Compile mupdf-qt
 Launch CMake(gui version), set source code directory and build directory. Configure and generate mupdf-qt.sln. Open mupdf-qt.sln and build it.
 
 ## Compile on Window with MSYS MinGW
-#### Clone source code
+###### Clone source code
 
     git clone https://github.com/xiangxw/mupdf-qt.git
     cd mupdf-qt
     git submodule update --init --recursive
 
-#### Installing MSYS/MinGW 
+###### Installing MSYS/MinGW 
 Install MSYS and MinGW (http://www.mingw.org/wiki/Getting_Started). Using the Graphical User Interface Installer, [mingw-get-setup.exe](http://sourceforge.net/projects/mingw/files/Installer/mingw-get-setup.exe/download), is recommended. During installation, "checking/ticking" the following in "Basic Setup" is recommended:
 
 1. mingw32-base
@@ -59,14 +59,14 @@ Install MSYS and MinGW (http://www.mingw.org/wiki/Getting_Started). Using the Gr
 
 Add ```C:\MinGW\bin;``` to your PATH system variables (at the beginning).
 
-#### Compile MuPDF source
+###### Compile MuPDF source
 
     cd mupdf-qt
     make build=debug NOX11=yes
 
 For release, just change "debug" to "release". NOX11 is necessary since X11 headers are not available in Windows. Note that this will not build the "app" packaged with the MuPDF source.
 
-#### Compile mupdf-qt
+###### Compile mupdf-qt
 
 Install CMake.