Cleanup formatting

source/RobotAPI/components/units/RobotUnit/RobotUnitModules/RobotUnitModuleSelfCollisionChecker.h

@@ -156,7 +156,7 @@ namespace armarx
             /// @brief A Collision object for the floor
             VirtualRobot::SceneObjectSetPtr floor;
             /// @brief The pair of nodes causing the last detected collision (as index in \ref nodePairsToCheck or -1)
-            std::atomic_size_t lastCollisionPairIndex{std::numeric_limits<std::size_t>::max()};
+            std::atomic_size_t lastCollisionPairIndex {std::numeric_limits<std::size_t>::max()};
         };
     }
 }