doc: improve secp256k1_fe_set_b32_mod doc #1455

1. 
   Coding-Enthusiast commented at 4:53 am on December 8, 2023: contributor

   As discussed in #1453
   This only changes the secp256k1_fe_impl_set_b32_mod comment since I think secp256k1_fe_set_b32_limit doc is clear enough.
2. real-or-random approved
3. 
   real-or-random commented at 9:35 am on December 8, 2023: contributor

   ACK e9c004ec532c19b5aaedfb62269ef060fc97fc11

   Can you update the commit message to something more meaningful? E.g., just doc: improve secp256k1_fe_set_b32_mod doc as the PR title?

4. real-or-random added the label refactor/smell on Dec 8, 2023
5. doc: improve secp256k1_fe_set_b32_mod doc 3928b7c383
6. Coding-Enthusiast force-pushed on Dec 8, 2023
7. theStack approved
8. 
   theStack commented at 11:45 pm on December 10, 2023: contributor

   ACK 3928b7c38367947756b7d506f431bfb7bbbac5d0
9. 
   sipa commented at 11:46 pm on December 10, 2023: contributor

   ACK 3928b7c38367947756b7d506f431bfb7bbbac5d0
10. real-or-random merged this on Dec 11, 2023
11. real-or-random closed this on Dec 11, 2023

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Contributors
Coding-Enthusiast real-or-random theStack sipa

Labels
refactor/smell