-@item Default Go's checks are applied to all certificates. If they pass,
- then certificate chain is saved on the disk. Future connections are
- compared against it, warning you about SPKI change and waiting for
- your decision either to accept new chain (possibly once per
- session), or reject it.
+@item
+Default Go's checks are applied to all certificates. If they pass, then
+certificate chain is saved on the disk (@strong{TOFU}). Future
+connections are compared against it, warning you about SPKI change
+(@strong{SPKI pinning}) and waiting for your decision either to accept
+new chain (possibly once per session), or reject it.