pgsql: Correct nbtsplitloc.c comment.

Correct nbtsplitloc.c comment.

The logic just added by commit e3899ffd falls back on a 50:50 page split
in the event of a new item that's just to the right of our provisional
"many duplicates" split point.  Fix a comment that incorrectly claimed
that the new item had to be just to the left of our provisional split
point.

Backpatch: 12-, just like commit e3899ffd.

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/bfdbac2ab3ef1a12a7de231552b128ed83ad00bb

Modified Files
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src/backend/access/nbtree/nbtsplitloc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)