2 files changed, 11 insertions, 1 deletions

diff --git a/src/main/java/fr/umlv/java/wallj/event/SimulationStartEvent.java b/src/main/java/fr/umlv/java/wallj/event/SimulationStartEvent.java
new file mode 100644
index 0000000..f8a3ffe
--- /dev/null
+++ b/src/main/java/fr/umlv/java/wallj/event/SimulationStartEvent.java
@@ -0,0 +1,10 @@
+package fr.umlv.java.wallj.event;
+
+/**
+ * Signals the beginning of the physics simulation.
+ *
+ * @author Pacien TRAN-GIRARD
+ */
+public final class SimulationStartEvent implements GameEvent {
+  // void
+}
diff --git a/src/main/java/fr/umlv/java/wallj/event/SimulationStartOrder.java b/src/main/java/fr/umlv/java/wallj/event/SimulationStartOrder.java
index a268ed0..392c5c8 100644
--- a/src/main/java/fr/umlv/java/wallj/event/SimulationStartOrder.java
+++ b/src/main/java/fr/umlv/java/wallj/event/SimulationStartOrder.java
@@ -1,7 +1,7 @@
 package fr.umlv.java.wallj.event;
 
 /**
- * Signals the beginning of the physics simulation.
+ * Signals the user's order to launch the simulation.
  *
  * @author Pacien TRAN-GIRARD
  */