pgsql: SQL comment: remove extra word in heading comment

SQL comment: remove extra word in heading comment

Reported-by: Daniel Gustafsson

Discussion: /messages/by-id/431D5BC1-9696-43FA-B54C-39D5503EB753@yesql.se

Backpatch-through: master

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/df4c9044406f1e907268930dd12ba6c3642d21dd

Modified Files
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src/tutorial/advanced.source | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)