updated the readme

Author: swill

README.md

@@ -11,33 +11,33 @@ Install NonOSS Dependencies
 ---------------------------
 
 ```bash
-cd /tmp
-git clone https://github.com/rhtyd/cloudstack-nonoss.git nonoss
-cd nonoss && bash -x install-non-oss.sh
+$ cd /tmp
+$ git clone https://github.com/rhtyd/cloudstack-nonoss.git nonoss
+$ cd nonoss && bash -x install-non-oss.sh
 ```
 
 Build API doc
 -------------
 
 ```bash
-cd /path/to/cloudstack
-git fetch <upstream>
-git checkout master
-git checkout <release_commit>
-mvn -Pdeveloper -Dnoredist clean install -DskipTests=true
-mvn -Pdeveloper -Dnoredist clean install -pl :cloud-apidoc
+$ cd /path/to/cloudstack
+$ git fetch <upstream>
+$ git checkout master
+$ git checkout <release_commit>
+$ mvn -Pdeveloper -Dnoredist clean install -DskipTests=true
+$ mvn -Pdeveloper -Dnoredist clean install -pl :cloud-apidoc
 ```
 
 Generate Diff
 -------------
 
 ```bash
-cd /path/to/cloudstack
-export COMMANDS=/path/to/acs-api-commands
-export OLD_RELEASE=4.9.0
-export NEW_RELEASE=4.10.0
-cp tools/apidoc/target/commands.xml $COMMANDS/${NEW_RELEASE}_commands.xml
-mkdir $COMMANDS/diff-${OLD_RELEASE//.}-${NEW_RELEASE//.}
-java -cp $HOME/.m2/repository/com/thoughtworks/xstream/xstream/1.4.9/xstream-1.4.9.jar:$HOME/.m2/repository/com/google/code/gson/gson/1.7.2/gson-1.7.2.jar:server/target/classes com.cloud.api.doc.ApiXmlDocReader -old $COMMANDS/${OLD_RELEASE}_commands.xml -new $COMMANDS/${NEW_RELEASE}_commands.xml -d $COMMANDS/diff-${OLD_RELEASE//.}-${NEW_RELEASE//.}
+$ cd /path/to/cloudstack
+$ export COMMANDS=/path/to/acs-api-commands
+$ export OLD_RELEASE=4.9.0
+$ export NEW_RELEASE=4.10.0
+$ cp tools/apidoc/target/commands.xml $COMMANDS/${NEW_RELEASE}_commands.xml
+$ mkdir $COMMANDS/diff-${OLD_RELEASE//.}-${NEW_RELEASE//.}
+$ java -cp $HOME/.m2/repository/com/thoughtworks/xstream/xstream/1.4.9/xstream-1.4.9.jar:$HOME/.m2/repository/com/google/code/gson/gson/1.7.2/gson-1.7.2.jar:server/target/classes com.cloud.api.doc.ApiXmlDocReader -old $COMMANDS/${OLD_RELEASE}_commands.xml -new $COMMANDS/${NEW_RELEASE}_commands.xml -d $COMMANDS/diff-${OLD_RELEASE//.}-${NEW_RELEASE//.}
 ```