Update about/changelog.md

Co-authored-by: Iain Cox <iain@tigerdata.com>
Signed-off-by: Anastasiia Tovpeko <114177030+atovpeko@users.noreply.github.com>

Author: atovpeko

about/changelog.md

@@ -32,7 +32,7 @@ This approach is 4–5 times faster than the previous spill-to-disk method, and
 
 **Bloom filters on ARM-based Tiger Cloud services**
 
-On Tiger Cloud (ARM-based services), bloom filters return with corrected hashing support for ARM architecture. A misconfigured hashing library previously required disabling bloom indexes on ARM-based services. This release restores bloom filter functionality with a new index version.
+On ARM-based Tiger Cloud services, bloom filters return with corrected hashing support for the ARM architecture. A misconfigured hashing library previously required disabling bloom indexes on ARM-based services. This release restores bloom filter functionality with a new index version.
 
 For self-hosted TimescaleDB users, nothing changes if you're using an AMD64 architecture. Otherwise, please [see here](https://github.com/timescale/timescaledb/pull/8761#user-content-changelog). For Tiger Cloud customers, recompression is only required for services that want to rebuild bloom filters on existing chunks. New chunks receive bloom indexes automatically.