Refactor and comment hybrid simulation

examples/js/src/neighbourSampling-papaparsing/neighbourSampling.js

@@ -25,6 +25,5 @@ function startNeighbourSamplingSimulation() {
     .on("end", ended)
     .force(forceName, force);
   // Restart the simulation.
-  console.log(simulation.force(forceName).neighbourSize(), simulation.force(forceName).sampleSize());
   simulation.restart();
 }