docs(ruby-common): reworded confusing prerequisite ruby version

Author: teyermann

docs/platforms/ruby/common/index.mdx

@@ -3,7 +3,7 @@
 ## Prerequisites
 
 * You need a Sentry [account](https://sentry.io/signup/) and [project](/product/projects/)
-* Ruby 2.4+ and any of the most recent JRuby versions
+* Ruby 2.4+ or any of the most recent JRuby versions
 
 ## Features