clean up changelog

markdown formatting

CHANGELOG.rst

@@ -1,14 +1,14 @@
 Changes
 =======
 Version 0.10.7
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+--------------
 **2024-4-2**
 
 * Added ``correct_countdown_lists`` method, which applies to corrections to
   ``list`` field of countdown events for sessions containing unityEPL-FR bug.
 
 Version 0.10.6
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+--------------
 **2024-3-8**
 
 Added ``event_process.py``, which contains ``correct_retrieval_offsets`` and
@@ -20,39 +20,39 @@ Added ``event_process.py``, which contains ``correct_retrieval_offsets`` and
   by ``mstime``, placing the rows (and EEG files) in chronological order.
 
 Version 0.10.5
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+--------------
 **2024-1-24**
 
 * Added system 4 files to PathFinder, including ``archived_eeg`` which points to replaced elemem eeg
 * Loading events and EGG will automatically modify ``session`` field to match 'session' in data index,
   fixing issues where events dataframe contains ``original session`` value
 
 Version 0.10.4
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+--------------
 **2023-8-1**
 
 * Python 3.11, non-fatal warning for negative eeg offsets, re-enable loading eeg in mne format
 
 Version 0.10.3
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+--------------
 **2023-5-17**
 
 * Added functionality for loading scalp subject info (which is copied to rhino from Django each night)
 
 Version 0.10.2
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+--------------
 **2022-12-1**
 
 * Added recarray backport, added an error message for empty events dataframes, and changed version number in CHANGELOG.txt for 0.10.1
 
 Version 0.10.1
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+--------------
 **2021-11-4**
 
 * Bug fixes
 
 Version 0.10.0
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+--------------
 **2021-11-4**
 
 * to_ptsa now stores events as a pandas MultiIndex, to match updates in PTSA v3.0.0