diff --git a/plugins/hifiSdl2/src/SDL2Manager.h b/plugins/hifiSdl2/src/SDL2Manager.h
index 5e3e16d090..f69e23ee98 100644
--- a/plugins/hifiSdl2/src/SDL2Manager.h
+++ b/plugins/hifiSdl2/src/SDL2Manager.h
@@ -34,7 +34,9 @@ public:
     virtual void init() override;
     virtual void deinit() override;
 
+    /// Called when a plugin is being activated for use.  May be called multiple times.
     virtual bool activate() override;
+    /// Called when a plugin is no longer being used.  May be called multiple times.
     virtual void deactivate() override;
 
     virtual void pluginFocusOutEvent() override;