Remove extra new line in MERGE3 debug statement
Remove extra new line in MERGE3 debug statement

Sanne/JGroups,Sanne/JGroups,belaban/JGroups,Sanne/JGroups,belaban/JGroups,rhusar/JGroups,belaban/JGroups,rhusar/JGroups,pferraro/JGroups,rhusar/JGroups,pferraro/JGroups,pferraro/JGroups