Found the following HTML validation problems:
param_accrualDuration.html:40:1 (param_accrualDuration.Rd:7): Warning: missing </ul> before </div>
param_accrualIntensity.html:41:1 (param_accrualIntensity.Rd:8): Warning: missing </ul> before </div>
param_accrualTime.html:43:1 (param_accrualTime.Rd:10): Warning: missing </ul> before </div>
param_allocationRatioPlanned.html:41:1 (param_allocationRatioPlanned.Rd:8): Warning: missing </ul> before </div>
param_alpha.html:40:1 (param_alpha.Rd:7): Warning: missing </ul> before </div>
param_criticalValues.html:41:1 (param_criticalValues.Rd:8): Warning: missing </ul> before </div>
param_efficacyStopping.html:41:1 (param_efficacyStopping.Rd:8): Warning: missing </ul> before </div>
param_estimateHazardRatio.html:42:1 (param_estimateHazardRatio.Rd:9): Warning: missing </ul> before </div>
param_fixedFollowup.html:41:1 (param_fixedFollowup.Rd:8): Warning: missing </ul> before </div>
param_followupTime.html:40:1 (param_followupTime.Rd:7): Warning: missing </ul> before </div>
param_futilityBounds.html:43:1 (param_futilityBounds.Rd:10): Warning: missing </ul> before </div>
param_futilityStopping.html:41:1 (param_futilityStopping.Rd:8): Warning: missing </ul> before </div>
param_gamma.html:41:1 (param_gamma.Rd:8): Warning: missing </ul> before </div>
param_gamma1.html:42:1 (param_gamma1.Rd:9): Warning: missing </ul> before </div>
param_gamma1_stratified.html:43:1 (param_gamma1_stratified.Rd:10): Warning: missing </ul> before </div>
param_gamma2.html:41:1 (param_gamma2.Rd:8): Warning: missing </ul> before </div>
param_gamma2_stratified.html:43:1 (param_gamma2_stratified.Rd:10): Warning: missing </ul> before </div>
param_hazardRatioH0.html:41:1 (param_hazardRatioH0.Rd:8): Warning: missing </ul> before </div>
param_informationRates.html:42:1 (param_informationRates.Rd:9): Warning: missing </ul> before </div>
param_kMax.html:40:1 (param_kMax.Rd:7): Warning: missing </ul> before </div>
param_lambda.html:41:1 (param_lambda.Rd:8): Warning: missing </ul> before </div>
param_lambda1.html:41:1 (param_lambda1.Rd:8): Warning: missing </ul> before </div>
param_lambda1_stratified.html:41:1 (param_lambda1_stratified.Rd:8): Warning: missing </ul> before </div>
param_lambda2.html:41:1 (param_lambda2.Rd:8): Warning: missing </ul> before </div>
param_lambda2_stratified.html:41:1 (param_lambda2_stratified.Rd:8): Warning: missing </ul> before </div>
param_maxFollowupTime.html:43:1 (param_maxFollowupTime.Rd:10): Warning: missing </ul> before </div>
param_minFollowupTime.html:40:1 (param_minFollowupTime.Rd:7): Warning: missing </ul> before </div>
param_parameterAlphaSpending.html:41:1 (param_parameterAlphaSpending.Rd:8): Warning: missing </ul> before </div>
param_parameterBetaSpending.html:41:1 (param_parameterBetaSpending.Rd:8): Warning: missing </ul> before </div>
param_piecewiseSurvivalTime.html:44:1 (param_piecewiseSurvivalTime.Rd:11): Warning: missing </ul> before </div>
param_rho1.html:41:1 (param_rho1.Rd:8): Warning: missing </ul> before </div>
param_rho2.html:41:1 (param_rho2.Rd:8): Warning: missing </ul> before </div>
param_stratumFraction.html:41:1 (param_stratumFraction.Rd:8): Warning: missing </ul> before </div>
param_typeAlphaSpending.html:46:1 (param_typeAlphaSpending.Rd:13): Warning: missing </ul> before </div>
param_typeBetaSpending.html:45:1 (param_typeBetaSpending.Rd:12): Warning: missing </ul> before </div>
param_typeOfComputation.html:44:1 (param_typeOfComputation.Rd:11): Warning: missing </ul> before </div>
param_userAlphaSpending.html:41:1 (param_userAlphaSpending.Rd:8): Warning: missing </ul> before </div>
param_userBetaSpending.html:41:1 (param_userBetaSpending.Rd:8): Warning: missing </ul> before </div>