[CHANGELOG] removed duplicated line (hyperledger#5904)

* removed duplicated line [skip ci]

Signed-off-by: Sally MacFarlane <macfarla.github@gmail.com>

* fixed spelling on Holesky

Signed-off-by: Sally MacFarlane <macfarla.github@gmail.com>

---------

Signed-off-by: Sally MacFarlane <macfarla.github@gmail.com>
Signed-off-by: Justin Florentine <justin+github@florentine.us>

CHANGELOG.md

@@ -12,12 +12,11 @@
 - Add access to an immutable world view to start/end transaction hooks in the tracing API[#5836](https://github.com/hyperledger/besu/pull/5836)
 - Layered transaction pool implementation is now stable and enabled by default. If you want still to use the legacy implementation, use `--tx-pool=legacy` [#5772](https://github.com/hyperledger/besu)
 - Tune G1GC to reduce Besu memory footprint, and new `besu-untuned` start scripts to run without any specific G1GC flags [#5879](https://github.com/hyperledger/besu/pull/5879)
-- Update Holesky config for re-launch [#5890](https://github.com/hyperledger/besu/pull/5890)
+- Update Holešky config for re-launch [#5890](https://github.com/hyperledger/besu/pull/5890)
 
 ### Bug Fixes
 - do not create ignorable storage on revert storage-variables subcommand [#5830](https://github.com/hyperledger/besu/pull/5830) 
 - fix duplicate key errors in EthScheduler-Transactions [#5857](https://github.com/hyperledger/besu/pull/5857)
-- do not create ignorable storage on revert storage-variables subcommand [#5830](https://github.com/hyperledger/besu/pull/5830)
 
 ### Download Links