Fix typo

Author: fgrosa

MC/config/PWGHF/pythia8/decayer/force_hadronic_Xic_trigger.cfg

@@ -8,7 +8,7 @@ Init:showChangedParticleData = on
 
 ## Xic decays
 ### Ξc+ -> Ξ- π+ π+ (70%)
-4232:addChannel = 1 0.35000 0 3312 211 211        ### Ξc+ -> Ξ- π+ π+ 2.86%
+4232:oneChannel = 1 0.35000 0 3312 211 211        ### Ξc+ -> Ξ- π+ π+ 2.86%
 ### Ξc+ -> Ξ*0 π+ (30%)
 4232:addChannel = 1 0.12500 0 3324 211