Apply suggestions from code review

Co-authored-by: Rowena Jones <[email protected]>

Author: nerda-codes

pages/key-manager/reference-content/cryptographic-details-key-manager.mdx

@@ -47,10 +47,10 @@ To protect against direct reuse, imported key material is not used directly. Ins
 
 Scaleway Key Manager uses **AES-256-GCM** (AES with a 256-bit key in Galois/Counter Mode) with authenticated associated data (AEAD) for encrypting and decrypting user payloads.
 
-To reduce the risk of key overuse, plaintext payloads are limited to a maximum size of 64 KiB. a unique 96-bit initialization vector (IV) is generated using the CSPRNG described in the section above.
+To reduce the risk of key overuse, plaintext payloads are limited to a maximum size of 64 KiB. A unique 96-bit initialization vector (IV) is generated using the CSPRNG described in the section above.
 
 <Message type="note">
-  The section above is in compliance with ANSSI-PA-079 Recommendations R1, R4, and R12 regarding the choice of secure, authenticated symmetric encryption (R1), key and IV uniqueness (R4), and payload size limitations and proper use of AEAD modes (R12). Refer to the ANSSI-PA-079 recommendations [documentation](https://cyber.gouv.fr/sites/default/files/2021/03/anssi-guide-selection_crypto-1.0.pdf) for more details.
+  The section above is in compliance with ANSSI-PA-079 Recommendations R1, R4, and R12 regarding the choice of secure, authenticated symmetric encryption (R1), key and IV uniqueness (R4), payload size limitations and proper use of AEAD modes (R12). Refer to the ANSSI-PA-079 recommendations [documentation](https://cyber.gouv.fr/sites/default/files/2021/03/anssi-guide-selection_crypto-1.0.pdf) for more details.
 </Message>
 
 <Message type="important">