diff --git a/RELEASE.md b/RELEASE.md
deleted file mode 100644
index 1c63765..0000000
--- a/RELEASE.md
+++ /dev/null
@@ -1,84 +0,0 @@
-Release Process
-===============
-Introduction
-------------
-###Audience
- - veraPDF development staff looking to release a new version;
- - anyone interested in knowing how our release process works; and
- - anyone who wants to change the version number or re-package our software.
-
-###Pre-requisites
-If you're still reading you'll also need an understanding and some experience using [Git](https://git-scm.com) and [Maven](https://maven.apache.org/). A quick brush up on [Semantic Versioning](http://semver.org/) and a typical [Git branching workflow](http://nvie.com/posts/a-successful-git-branching-model/) and we're ready to go.
-
-Releasing
----------
-The veraPDF software projects use the `MINOR` version number to indicate the development status of a particular version. An even number signifies a release version while an odd numbers are assigned to development prototypes. We increment the `MINOR` version number twice at each release milestone. The first increment is from the current odd numbered development version number to the new even release version.
-
-You should use the latest version of the `integration` branch of the project. In the following example we'll start from scratch and assume:
- - we're releasing `0.6.x` from development version `0.5.x`
- - you're using a bash shell; and
- - the `git remote` name for the repo used is `origin`.
-
-###Getting to integration
-Clone the repo:
-
-    git clone git@github.com:veraPDF/veraPDF-model-syntax.git
-    cd veraPDF-model-syntax
-
-If you already have the git repository cloned then from the repo sub-tree:
-
-    git fetch origin
-
-We want to be sure we have the latest changes:
-
-    git checkout -b integration origin/integration
-    git pull origin integration
-
-Finally check that we have no uncommitted local changes, i.e:
-
-    git status
-
-outputs:
-
-    On branch integration
-    Your branch is up-to-date with 'upstream/integration'.
-
-    nothing to commit, working directory clean
-
-###Bumping minor
-We bump the `MINOR` version on integration from `5` to `6` using Maven. The Model Syntax project is [Tycho](https://eclipse.org/tycho/) based to produce an Eclipse plug-in. This means we need to use the maven Tycho plugin to set the version:
-
-    cd org.verapdf.releng/
-    mvn tycho-versions:set-version -DnewVersion=0.6.0
-
-Now check this has worked so:
-
-    git status
-
-checks if we've changed anything, there should be some POM files and MANIFEST files that are altered, e.g:
-
-    On branch integration
-    Your branch is up-to-date with 'origin/integration'.
-
-    Changes not staged for commit:
-    (use "git add <file>..." to update what will be committed)
-    (use "git checkout -- <file>..." to discard changes in working directory)
-
-          modified:   pom.xml
-          modified:   ../org.verapdf.sdk/feature.xml
-          modified:   ../org.verapdf.sdk/pom.xml
-          modified:   ../org.verapdf.tests/META-INF/MANIFEST.MF
-          modified:   ../org.verapdf.tests/pom.xml
-          modified:   ../org.verapdf.ui/META-INF/MANIFEST.MF
-          modified:   ../org.verapdf.ui/pom.xml
-          modified:   ../org.verapdf.updatesite/pom.xml
-          modified:   ../org.verapdf/META-INF/MANIFEST.MF
-          modified:   ../org.verapdf/pom.xml
-
-          no changes added to commit (use "git add" and/or "git commit -a")
-
-or issuing:
-
-    cat pom.xml | grep version
-
-will show the version numbers in the POM.
diff --git a/org.verapdf/src/org/verapdf/Model.xtext b/org.verapdf/src/org/verapdf/Model.xtext
index 0bd8c75..756dbbf 100644
--- a/org.verapdf/src/org/verapdf/Model.xtext
+++ b/org.verapdf/src/org/verapdf/Model.xtext
@@ -9,7 +9,7 @@ Model:
 ;
 
 Entity:
-	(comment = COMMENT)*
+	(comment += COMMENT)*
 	'type' name = ID ('extends' superType = [Entity | QualifiedName])? '{'
 		(attributes += Attribute)*
 	'}'
@@ -20,12 +20,12 @@ Attribute:
 ;
 
 Property:
-	(comment = COMMENT)*
+	(comment += COMMENT)*
 	'property' name = ID ':' type = ('String' | 'Integer' | 'Decimal' | 'Boolean')';'
 ;
 
 Link:
-	(comment = COMMENT)*
+	(comment += COMMENT)*
 	'link' name = ID ':' type = [Entity | QualifiedName] (any ?= '*' | oneOrMore ?= '+' | zeroOrOne ?= '?')?';'
 ;
 
diff --git a/org.verapdf/src/org/verapdf/generator/ModelGenerator.xtend b/org.verapdf/src/org/verapdf/generator/ModelGenerator.xtend
index f601bec..d4a7537 100644
--- a/org.verapdf/src/org/verapdf/generator/ModelGenerator.xtend
+++ b/org.verapdf/src/org/verapdf/generator/ModelGenerator.xtend
@@ -124,8 +124,12 @@ class ModelGenerator implements IGenerator {
 		}
     }
 	
-	def toJavaDocComment (String comment) '''
-		/** «comment.substring(1)» */
+	def toJavaDocComment (List<String> comments) '''
+		/**
+		«FOR comment : comments»
+    		*«comment.substring(1)»
+		«ENDFOR»
+		*/
 	'''
 
 	def toInterfaceName (String name) '''I«name»'''