fix comments

Jenkinsfile

@@ -1,8 +1,8 @@
-// REMEMBER TO FILL THE environment section with your values.
-// the following filed should be filled: imagename, git_url
-// REMEMBER to put your Dockerfile in the root folder of your project
-// The related jenkinsjob template is here: 
-
+/**
+ * Given a git repository and a valid branch, a maven build is performed using jdk8
+ *
+ * Roberto Cirillo (ISTI-CNR)
+ */
 
 pipeline {
     
@@ -17,8 +17,6 @@ pipeline {
         JAVA_HOME='/usr/lib/jvm/java-8-openjdk-amd64'
         GIT_URL= "${params.GIT_URL}"
         GIT_BRANCH="${params.GIT_BRANCH.split('/').size() > 1 ? params.GIT_BRANCH.split('/')[1..-1].join('/') : params.GIT_BRANCH}"
-//        GIT_BRANCH= "${params.GIT_BRANCH.split("/")[1]}"  
-//        GIT_BRANCH= "${params.GIT_BRANCH}"
         gcube_settings="${params.gcube_settings}"
         local_repo="${params.local_repo}"
         exe_label="${params.exec_label}"

README.md

@@ -1,14 +1,14 @@
 # Pipeline gCubeBuild
 
 Given a git repository and a valid branch, a maven build is performed using jdk8.
-For the moment a predefined goal is set inside the pipeline: "clean deploy"
+Predefined maven goal: "clean deploy". It's possible to add further build options by input parameter
 
 
 ## USAGE TIPS:
 
 It can be added to a jenkinsjob or invoked manually
 
-### Expected parameters
+### Expected parameters (mandatory)
 
 GIT_URL url of the project to build;