doc: Add missing override and remove redundant virtual for snippets

Change-Id: I2395fd01b93c4ea364225e0cf1a5f59908b691d0
Reviewed-by: Martin Smith <martin.smith@qt.io>

2 files changed, 4 insertions, 4 deletions

diff --git a/src/corelib/doc/snippets/statemachine/eventtest.cpp b/src/corelib/doc/snippets/statemachine/eventtest.cpp
index cecf26f2e7..d7d4ce0d21 100644
--- a/src/corelib/doc/snippets/statemachine/eventtest.cpp
+++ b/src/corelib/doc/snippets/statemachine/eventtest.cpp
@@ -58,7 +58,7 @@ public:
 
 protected:
 //![0]
-    bool eventTest(QEvent *event)
+    bool eventTest(QEvent *event) override
     {
         if (event->type() == QEvent::Wrapped) {
             QEvent *wrappedEvent = static_cast<QStateMachine::WrappedEvent *>(event)->event();
@@ -71,7 +71,7 @@ protected:
     }
 //![0]
 
-    void onTransition(QEvent *event)
+    void onTransition(QEvent *event) override
     {
 
     }
diff --git a/src/corelib/doc/snippets/statemachine/main4.cpp b/src/corelib/doc/snippets/statemachine/main4.cpp
index 5786fa3c17..e21656b91c 100644
--- a/src/corelib/doc/snippets/statemachine/main4.cpp
+++ b/src/corelib/doc/snippets/statemachine/main4.cpp
@@ -72,7 +72,7 @@ public:
         : m_value(value) {}
 
 protected:
-    virtual bool eventTest(QEvent *e)
+    bool eventTest(QEvent *e) override
     {
         if (e->type() != QEvent::Type(QEvent::User+1)) // StringEvent
             return false;
@@ -80,7 +80,7 @@ protected:
         return (m_value == se->value);
     }
 
-    virtual void onTransition(QEvent *) {}
+    void onTransition(QEvent *) override {}
 
 private:
     QString m_value;