Fixed whitespace
diff --git a/load_generator/plugins/org.eclipse.app4mc.slg.ros2/src/org/eclipse/app4mc/slg/ros2/generators/RosTaskGenerator.xtend b/load_generator/plugins/org.eclipse.app4mc.slg.ros2/src/org/eclipse/app4mc/slg/ros2/generators/RosTaskGenerator.xtend
index 2225716..55a90c0 100644
--- a/load_generator/plugins/org.eclipse.app4mc.slg.ros2/src/org/eclipse/app4mc/slg/ros2/generators/RosTaskGenerator.xtend
+++ b/load_generator/plugins/org.eclipse.app4mc.slg.ros2/src/org/eclipse/app4mc/slg/ros2/generators/RosTaskGenerator.xtend
@@ -111,7 +111,7 @@
 				void timer_«stimulus.name»_callback() {
 				«IF genStatusOutput»
 					#ifdef CONSOLE_ENABLED
-						std::cout << "Timer_«stimulus.name»_callback(«getPeriod(stimulus).value»«getPeriod(stimulus).unit»)" << std::endl;
+						std::cout << "Timer_«stimulus.name»_callback («getPeriod(stimulus).value»«getPeriod(stimulus).unit»)" << std::endl;
 					#endif
 				«ENDIF»
 					«FOR call : stepCalls»
diff --git a/load_generator/plugins/org.eclipse.app4mc.slg.ros2/xtend-gen/org/eclipse/app4mc/slg/ros2/generators/RosTaskGenerator.java b/load_generator/plugins/org.eclipse.app4mc.slg.ros2/xtend-gen/org/eclipse/app4mc/slg/ros2/generators/RosTaskGenerator.java
index bba6157..ea3b3b5 100644
--- a/load_generator/plugins/org.eclipse.app4mc.slg.ros2/xtend-gen/org/eclipse/app4mc/slg/ros2/generators/RosTaskGenerator.java
+++ b/load_generator/plugins/org.eclipse.app4mc.slg.ros2/xtend-gen/org/eclipse/app4mc/slg/ros2/generators/RosTaskGenerator.java
@@ -285,7 +285,7 @@
                   _builder.append("std::cout << \"Timer_");
                   String _name_1 = stimulus.getName();
                   _builder.append(_name_1, "\t");
-                  _builder.append("_callback(");
+                  _builder.append("_callback (");
                   BigInteger _value = RosTaskGenerator.getPeriod(stimulus).getValue();
                   _builder.append(_value, "\t");
                   TimeUnit _unit = RosTaskGenerator.getPeriod(stimulus).getUnit();