cleaning chlog

Author: Borda

src/lightning/app/CHANGELOG.md

@@ -7,16 +7,11 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
 ## [2.0.6] - 2023-07-20
 
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 #### Fixed
 
 - Fixed handling a `None` request in the file orchestration queue ([#18111](https://github.com/Lightning-AI/lightning/pull/18111))
 
 
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 ## [2.0.5] - 2023-07-07
 
 ### Added

src/lightning/fabric/CHANGELOG.md

@@ -7,16 +7,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
 ## [2.0.6] - 2023-07-20
 
-### Changed
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 #### Fixed
 
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 - Fixed `TensorBoardLogger.log_graph` not unwrapping the `_FabricModule` ([#17844](https://github.com/Lightning-AI/lightning/pull/17844))
 
 

src/lightning/pytorch/CHANGELOG.md

@@ -7,18 +7,10 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
 ## [2.0.6] - 2023-07-20
 
-### Changed
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 #### Fixed
 
 - `LightningCLI` not saving correctly `seed_everything` when `run=True` and `seed_everything=True` ([#18056](https://github.com/Lightning-AI/lightning/pull/18056))
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 - Fixed validation of non-PyTorch LR schedulers in manual optimization mode ([#18092](https://github.com/Lightning-AI/lightning/pull/18092))
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 - Fixed an attribute error for `_FaultTolerantMode` when loading an old checkpoint that pickled the enum ([#18094](https://github.com/Lightning-AI/lightning/pull/18094))