PHS noticed that the following correction from TC to TCN should probably not have been marked up and have been part of the "silent" normalization.
jaulnes deouf | jaulnes d’[œ]uf -- | --
Once statement of "principles of normalization" is finalized, go back and review <corr> tags in TCN to make sure there are no non-necessary uses.
On <corr> tags, see also #804 #120 and the table in the GD.
note: upon further discussion, this transposition of letters in this word IS in fact a correction (not just normalization).
For other potential instances, we think this that consequence of potential switches between corrections and silent normalizations is very small. Closing.