[Cleanup] Rename: run -> timeStep

src/one-body-sample.cc

@@ -344,14 +344,14 @@ int main(int argc, char *argv[]) {
     auto const printProgress = parset.get<bool>("io.printProgress");
     auto const verbosity =
         parset.get<Solver::VerbosityMode>("v.solver.verbosity");
-    for (size_t run = 1; run <= timeSteps; ++run) {
+    for (size_t timeStep = 1; timeStep <= timeSteps; ++timeStep) {
       if (printProgress)
-        std::cout << boost::format("%7d ") % run << " " << std::flush;
+        std::cout << boost::format("%7d ") % timeStep << " " << std::flush;
 
       stateUpdater->nextTimeStep();
       timeSteppingScheme->nextTimeStep();
 
-      auto const relativeTime = double(run) / double(timeSteps);
+      auto const relativeTime = double(timeStep) / double(timeSteps);
       computeExternalForces(relativeTime, ell);
 
       Matrix velocityMatrix;