fix build error

Author: gbencedi

PWGLF/Tasks/GlobalEventProperties/flattenictyPikp.cxx

@@ -94,7 +94,6 @@ static constexpr int PDGs[] = {11, 13, 211, 321, 2212};
 static constexpr int PidSgn[NpartChrg] = {11, 13, 211, 321, 2212, -11, -13, -211, -321, -2212};
 static constexpr const char* Pid[Npart] = {"el", "mu", "pi", "ka", "pr"};
 static constexpr const char* PidChrg[NpartChrg] = {"e^{-}", "#mu^{-}", "#pi^{+}", "K^{+}", "p", "e^{+}", "#mu^{+}", "#pi^{-}", "K^{-}", "#bar{p}"};
-static constexpr std::string_view Cspecies[NpartChrg] = {"Elminus", "Muplus", "PiPlus", "KaPlus", "Pr", "ElPlus", "MuMinus", "PiMinus", "KaMinus", "PrBar"};
 static constexpr std::string_view CspeciesAll[Npart] = {"El", "Mu", "Pi", "Ka", "Pr"};
 // histogram naming
 static constexpr std::string_view PidDir[] = {"el/", "pi/", "pr/"};