fixed cancel function naming

ScStwLibraries/headers/scstwrace.h

@@ -101,7 +101,7 @@ public slots:
      * \return
      */
     virtual int reset();
-    int cancel();
+    virtual int cancel();
 
     // setters
     bool writeStartActionSetting(StartAction action, bool enabled, int delay);

ScStwLibraries/headers/scstwremotemonitorrace.h

@@ -20,7 +20,7 @@ private:
 
 public slots:
     int start();
-    void cancelStart();
+    int cancel();
     int stop();
     int reset();
     bool addTimer(ScStwTimer *timer);

ScStwLibraries/sources/scstwremotemonitorrace.cpp

@@ -38,9 +38,9 @@ int ScStwRemoteMonitorRace::start() {
     return returnCode;
 }
 
-void ScStwRemoteMonitorRace::cancelStart() {
-    this->stop();
-    return;
+int ScStwRemoteMonitorRace::cancel() {
+    return this->stop();
+
 }
 
 int ScStwRemoteMonitorRace::stop() {