pgsql: Fix error message. - Mailing list pgsql-committers

Fix error message.

Remove extra space.  Back-patch to all releases, like commit 7897e3bb.

Author: Lu, Chenyang <lucy.fnst@cn.fujitsu.com>
Discussion: https://postgr.es/m/795d03c6129844d3803e7eea48f5af0d%40G08CNEXMBPEKD04.g08.fujitsu.local

Branch
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REL_12_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/8bf4e69a7f7b076fae3b8e2361977f590d095b5a

Modified Files
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src/backend/storage/file/buffile.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)