Quick test reports incorrect diff summary

[jamesalbert]

saw this on reddit (cool project btw 😄), thought I'd provide feedback from a quick test I ran today in a personal repo. I introduced the following diff (adding a key to a python dict):

-            'F64': 'double'
+            'F64': 'double',
+            'F128': '_uint128_t'

but the summary was:

Added F128 to the dictionary of type mappings.
Changed the type mapping for F64 from double to _uint128_t.

but F64's value wasn't changed, F128 was only introduced.

Not sure what else to add here. Thought it might be useful for further tuning the query sent to openai.