Update README.md

Co-authored-by: Sean Packham <sean.packham@grafana.com>

README.md

@@ -67,7 +67,7 @@ See [Documentation](https://grafana.com/docs/beyla/) and the [tutorials](https:/
  You can check if your kernel has BTF enabled by verifying if `/sys/kernel/btf/vmlinux` exists on your system.
  If you need to recompile your kernel to enable BTF, the configuration option `CONFIG_DEBUG_INFO_BTF=y` must be
  set.
-- Alternatively, RHEL 4.18 Linux kernels (at least build 348) are also supported, due to their heavily backported nature.
+- Beyla supports Linux distributions running RedHat Enterprise Linux 4.18 kernels build 348 and above as they have the required kernel backports. These include CentOS, AlmaLinux, and Oracle Linux.
 - eBPF enabled on the host.
 - For instrumenting Go programs, they must have been compiled with at least Go 1.17. We currently
  support Go applications built with a major **Go version no earlier than 3 versions** behind the current