[BUG] fix extra TAB at EOL in the annotate tool.
[BUG] fix extra TAB at EOL in the annotate tool.

jmarshall/bedtools2,arq5x/bedtools2,jmarshall/bedtools2,arq5x/bedtools2,arq5x/bedtools2,jmarshall/bedtools2,arq5x/bedtools2,jmarshall/bedtools2,arq5x/bedtools2,jmarshall/bedtools2