bowtie2 rc-version-greater-than-expected-version

[Alex Mestiashvili <mailatgoogl@gmail.com>]

Hello,

I just imported a new upstream version of bowtie2 and lintian gives me
the following warning:

 bowtie2 source: rc-version-greater-than-expected-version 2.0.0-beta7 >
2.0.0 (consider using 2.0.0~beta7)

How should I continue now ? change imported and following beta versions
to 2.0.0~betaX or leave it like it is ?
There are already bowtie2-2.0.0-beta6 in the distribution and I am
afraid that uploading 2.0.0~beta7 will mix up versions order.

Thank you,
Alex