unwanted empty line above?

Overall very good and very much needed easyconfig!
just the usual formatting issues, as per https://github.com/hpcugent/easybuild-easyconfigs/blob/master/easybuild/easyconfigs/b/bam2fastq/bam2fastq-1.1.0-goolf-1.4.10.eb
remove the empty toolchainopts and the toolchain comment above.