Apply suggestions from code review

Co-authored-by: Loann Le <[email protected]>

website/content/docs/configuration/seal/pkcs11.mdx

@@ -67,8 +67,8 @@ These parameters apply to the `seal` stanza in the Vault configuration file:
   the `VAULT_HSM_SLOT` environment variable.
 
   ~> **Note**: Slots are typically listed as hex-decimal values in the OS setup
-  utility and their decimal equivalent is what should be used. For example using the
-  HSM command-line `pkcs11-tool` a slot listed as `0x2000000000000001`in hex is equal
+  utility and their decimal equivalent is what should be used. For example, using the
+  HSM command-line `pkcs11-tool`, a slot listed as `0x2000000000000001`in hex is equal
   to `2305843009213693953` in decimal; these values may be listed shorter or
   differently as determined by the HSM in use.