Formatted for slides
diff --git a/docs/publications/EclipseCon2011Tutorial/org.eclipse.ocl.tutorial.eclipsecon2011.states/src/org/eclipse/ocl/tutorial/eclipsecon2011/States.xtext b/docs/publications/EclipseCon2011Tutorial/org.eclipse.ocl.tutorial.eclipsecon2011.states/src/org/eclipse/ocl/tutorial/eclipsecon2011/States.xtext
index b6f7eb1..2f0ddee 100644
--- a/docs/publications/EclipseCon2011Tutorial/org.eclipse.ocl.tutorial.eclipsecon2011.states/src/org/eclipse/ocl/tutorial/eclipsecon2011/States.xtext
+++ b/docs/publications/EclipseCon2011Tutorial/org.eclipse.ocl.tutorial.eclipsecon2011.states/src/org/eclipse/ocl/tutorial/eclipsecon2011/States.xtext
@@ -12,39 +12,22 @@
  *
  * </copyright>
  *
- * $Id: States.xtext,v 1.2 2011/03/12 22:29:41 ewillink Exp $
+ * $Id: States.xtext,v 1.3 2011/03/13 16:24:24 ewillink Exp $
  */
-grammar org.eclipse.ocl.tutorial.eclipsecon2011.States with org.eclipse.xtext.common.Terminals
-
+grammar org.eclipse.ocl.tutorial.eclipsecon2011.States
+   with org.eclipse.xtext.common.Terminals
 generate states "http://ocl.eclipse.org/tutorial/eclipsecon2011/States"
-
-Module:
-	'module' name=STRING
-	(machines+=Statemachine)*
-;
-
-Statemachine:
-	(initial?='initial')? 'statemachine' name=ID ('value' value=INT)? '{'
-	'events' (events+=Event)* ';'
-	(states+=State)* '}'
-;
-
-Event:
-	name=ID;
-
-State: SimpleState | CompoundState;
-
-SimpleState:
-	(initial?='initial')? 'state' name=ID ('value' value=INT)?
-	'{' (transitions+=Transition)* '}'
-;
-
-CompoundState:
-	'compound' (initial?='initial')? 'state' name=ID
-	'machine' machine=[Statemachine]
-	'{' (transitions+=Transition)* '}'
-;
-
-Transition:
-	event=[Event] '=>' state=[State]
-;
+Module:         'module' name=STRING
+                (machines+=Statemachine)*;
+Statemachine:   (initial?='initial')? 'statemachine' name=ID
+                ('value' value=INT)? '{'
+                'events' (events+=Event)* ';'
+                (states+=State)* '}';
+Event:          name=ID;
+State:          SimpleState | CompoundState;
+SimpleState:    (initial?='initial')? 'state' name=ID ('value' value=INT)?
+                '{' (transitions+=Transition)* '}';
+CompoundState:  'compound' (initial?='initial')? 'state' name=ID
+                'machine' machine=[Statemachine]
+                '{' (transitions+=Transition)* '}';
+Transition:     event=[Event] '=>' state=[State];
diff --git a/docs/publications/EclipseCon2011Tutorial/org.eclipse.ocl.tutorial.eclipsecon2011.states/src/org/eclipse/ocl/tutorial/eclipsecon2011/validation/StatesJavaValidator.java b/docs/publications/EclipseCon2011Tutorial/org.eclipse.ocl.tutorial.eclipsecon2011.states/src/org/eclipse/ocl/tutorial/eclipsecon2011/validation/StatesJavaValidator.java
index c9fdc3c..c9099aa 100644
--- a/docs/publications/EclipseCon2011Tutorial/org.eclipse.ocl.tutorial.eclipsecon2011.states/src/org/eclipse/ocl/tutorial/eclipsecon2011/validation/StatesJavaValidator.java
+++ b/docs/publications/EclipseCon2011Tutorial/org.eclipse.ocl.tutorial.eclipsecon2011.states/src/org/eclipse/ocl/tutorial/eclipsecon2011/validation/StatesJavaValidator.java
@@ -12,7 +12,7 @@
  *
  * </copyright>
  *
- * $Id: StatesJavaValidator.java,v 1.1 2011/03/12 20:46:06 ewillink Exp $
+ * $Id: StatesJavaValidator.java,v 1.2 2011/03/13 16:24:24 ewillink Exp $
  */
 package org.eclipse.ocl.tutorial.eclipsecon2011.validation;
 
@@ -20,15 +20,16 @@
 import org.eclipse.ocl.examples.xtext.completeocl.validation.CompleteOCLEObjectValidator;
 import org.eclipse.ocl.tutorial.eclipsecon2011.states.StatesPackage;
 import org.eclipse.xtext.validation.EValidatorRegistrar;
- 
 
 public class StatesJavaValidator extends AbstractStatesJavaValidator
 {
-	@Override
-	public void register(EValidatorRegistrar registrar) {
-		super.register(registrar);
-		StatesPackage ePackage = StatesPackage.eINSTANCE;
-		URI oclURI = URI.createPlatformResourceURI("/org.eclipse.ocl.tutorial.eclipsecon2011.states.ocl/model/States.ocl", true);
-		registrar.register(ePackage, new CompleteOCLEObjectValidator(ePackage, oclURI));
-	}
+    @Override
+    public void register(EValidatorRegistrar registrar) {
+        super.register(registrar);
+        StatesPackage ePackage = StatesPackage.eINSTANCE;
+        URI oclURI = URI.createPlatformResourceURI(
+            "/org.eclipse.ocl.tutorial.eclipsecon2011.states.ocl/model/States.ocl", true);
+        registrar.register(ePackage,
+            new CompleteOCLEObjectValidator(ePackage, oclURI));
+    }
 }