Temporary fix of return value

Libs/CommandLineModules/Core/ctkCmdLineModuleInstance.cpp

@@ -148,7 +148,7 @@ QStringList ctkCmdLineModuleInstance::commandLineArguments() const
 
 struct ctkCmdLineModuleFuture {};
 
-ctkCmdLineModuleFuture ctkCmdLineModuleInstance::run() const
+void ctkCmdLineModuleInstance::run() const
 {
 //  // TODO: manage memory
   QStringList args = commandLineArguments();

Libs/CommandLineModules/Core/ctkCmdLineModuleInstance.h

@@ -59,7 +59,7 @@ public:
 
   QStringList commandLineArguments() const;
 
-  ctkCmdLineModuleFuture run() const;
+  void run() const;
 
   Q_SIGNAL void valueChanged(const QString& parameter, const QVariant& value);