cstest: correct 0(mem) case in issues.cs
cstest: correct 0(mem) case in issues.cs

bSr43/capstone,AmesianX/capstone,AmesianX/capstone,AmesianX/capstone,AmesianX/capstone,bSr43/capstone,AmesianX/capstone,AmesianX/capstone,bSr43/capstone,AmesianX/capstone,bSr43/capstone,bSr43/capstone,bSr43/capstone,bSr43/capstone