doc: remove mention of the DMOZ catalog in ltree docs

Discussion: https://postgr.es/m/CAF4Au4xYem_W3KOuxcKct7=G4j8Z3uO9j3DUKTFJqUsfp_9pQg@mail.gmail.com

Author: Oleg Bartunov

Backpatch-through: 9.3

diff --git a/doc/src/sgml/ltree.sgml b/doc/src/sgml/ltree.sgml
index 938491d58a1e2e1d63b2b31db7fbe376e93d84d2..9855d2c9c89fb9312d4a3dec0339939551f95da1 100644 (file)
--- a/doc/src/sgml/ltree.sgml
+++ b/doc/src/sgml/ltree.sgml
@@ -32,9 +32,7 @@
    labels separated by dots, for example L1.L2.L3, representing
    a path from the root of a hierarchical tree to a particular node.  The
    length of a label path must be less than 65Kb, but keeping it under 2Kb is
-   preferable.  In practice this is not a major limitation; for example,
-   the longest label path in the DMOZ catalog (
-   url="http://www.dmoztools.net">) is about 271 bytes.
+   preferable.