Thread: pgsql: Correct the URL pointing to PL/R

Correct the URL pointing to PL/R

As pointed out by documentation comment, the URL for PL/R
needs to be updated to the correct current repository. Back-patch
to all supported branches.

Branch
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REL9_5_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/e729d0b8c7f3be459d56b984c979b79df4771200

Modified Files
--------------
doc/src/sgml/external-projects.sgml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)