Fix typo

Author: fgrosa

MC/config/PWGHF/pythia8/generator/pythia8_beautyhadronic_with_decays_Mode2.cfg

@@ -123,7 +123,7 @@ BeamRemnants:saturation 5
 511:addChannel = 1 0.1 0 -411 213
 511:addChannel = 1 0.1 0 -413 213
 511:addChannel = 1 0.05 0 -411 321
-511:addChannel = 1 0.05 0 -411 321
+511:addChannel = 1 0.05 0 -413 321
 ### add B+ decays
 521:addChannel = 1 0.1 0 -421 213
 521:addChannel = 1 0.1 0 -423 211