[rubygems/rubygems] Clarify flag description
Prerelease versions are already considered in a certain circumstance, and the 'if updating' is redundant in the update case anyway.
https://github.com/rubygems/rubygems/commit/8d68635f8c
[rubygems/rubygems] Clarify flag description
Prerelease versions are already considered in a certain circumstance,
and the 'if updating' is redundant in the update case anyway.
https://github.com/rubygems/rubygems/commit/8d68635f8c