pgsql: Doc: fix prompt in psql crosstabview example

Doc: fix prompt in psql crosstabview example

The prompt in the crosstabview example was incorrectly indicating
an open parenthesis where there is none in the example query. Fix
by changing to the normal multi-line prompt.

Reported-by: y.saburov@gmail.com
Discussion: https://postgr.es/m/171369707837.684.8207966689229976474@wrigleys.postgresql.org

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/9d353639c3b37efea7a29b63027cef81a7c7e335

Modified Files
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doc/src/sgml/ref/psql-ref.sgml | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)