A tiny spell mistake in the example part at https://sqlite.org/cksumvfs.html#loading
(1) By anonymous on 2020-06-14 11:19:14 [source]
In https://sqlite.org/cksumvfs.html#loading page, I think the code
sqlite3_load_extention(db, "./cksumvfs");
in the example part should be
sqlite3_load_extension(db, "./cksumvfs");