Fix regular expression to allow 10 for ping count.
Fix regular expression to allow 10 for ping count.

brunostein/pfsense,jxmx/pfsense,phil-davis/pfsense,dennypage/pfsense,BlackstarGroup/pfsense,NewEraCracker/pfsense,jxmx/pfsense,ch1c4um/pfsense,pfsense/pfsense,phil-davis/pfsense,NewEraCracker/pfsense,NOYB/pfsense,phil-davis/pfsense,phil-davis/pfsense,ptorsten/pfsense,jxmx/pfsense,pfsense/pfsense,pfsense/pfsense,brunostein/pfsense,dennypage/pfsense,ch1c4um/pfsense,brunostein/pfsense,NewEraCracker/pfsense,ch1c4um/pfsense,NOYB/pfsense,ptorsten/pfsense,BlackstarGroup/pfsense,dennypage/pfsense,dennypage/pfsense,pfsense/pfsense,ptorsten/pfsense,NewEraCracker/pfsense,NOYB/pfsense,ch1c4um/pfsense,BlackstarGroup/pfsense,BlackstarGroup/pfsense