re-fix section numbering

BUILD.md

@@ -39,15 +39,15 @@ Full instructions
 
 First all required software has to be installed:
 
-1. Download and install Java JDK (JRE is not enough):
+1\. Download and install Java JDK (JRE is not enough):
 
     * (Windows) http://www.oracle.com/technetwork/java/javase/downloads/index.html 
         - Be sure to remember the install location. 
     * (Linux)   `sudo apt-get install sun-java6-jdk`
     * (Mac OSX) https://developer.apple.com/downloads/index.action?name=for%20Xcode%20-
 	- Look for java Developer Package
 
-2. Download and install Git:
+2\. Download and install Git:
 
     * (Windows) http://code.google.com/p/msysgit/downloads/list
         - For the "Adjusting your PATH environment" section, select
@@ -59,15 +59,15 @@ First all required software has to be installed:
 	- If you are using brew (http://mxcl.github.com/homebrew/) you just have
 	  to do 'brew install git'
 
-3. Download and extract Maven:
+3\. Download and extract Maven:
 
     * (Windows) http://maven.apache.org/download.html
     * (Linux)   `sudo apt-get install maven3`
     * (Mac OSX) (nothing to do, automatically installed with java for XCode in step 1)
 
     Be sure to remember the extract location.
 
-4. Set environment variables (create new variables or append the value if the
+4\. Set environment variables (create new variables or append the value if the
     variable already exists):
 
     * (Windows)
@@ -78,24 +78,24 @@ First all required software has to be installed:
     * (Linux) (nothing to do)
     * (Mac OSX) (nothing to do)
 
-5. Download the PMS source code by cloning the GitHub repository:
+5\. Download the PMS source code by cloning the GitHub repository:
 
         git clone git://github.com/ps3mediaserver/ps3mediaserver.git
         cd ps3mediaserver
 
-6. Resolve and install external libraries needed by the build process:
+6\. Resolve and install external libraries needed by the build process:
 
         mvn com.savage7.maven.plugins:maven-external-dependency-plugin:resolve-external
         mvn com.savage7.maven.plugins:maven-external-dependency-plugin:install-external
 
 At this point all required software packages are present.
 PMS is now ready to be built.
 
-7. Update to the latest source (optional):
+7\. Update to the latest source (optional):
 
         git pull
 
-8. Compile the latest version of PMS:
+8\. Compile the latest version of PMS:
 
         mvn package