Remove "reliably" from chr(0) doc mention.

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index ac9ee81837e595985ce76b13cf90e5396d350e0d..00b1ef08cdd1d230a0990a5968f48afdb8d861d5 100644 (file)
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -1341,7 +1341,7 @@
         argument is treated as a Unicode code point. For other multibyte
         encodings the argument must designate a strictly
         <acronym>ASCII</acronym> character.  The NULL (0) character is not
-        allowed because text data types cannot reliably store such bytes.
+        allowed because text data types cannot store such bytes.
        </entry>
        <entry><literal>chr(65)</literal></entry>
        <entry><literal>A</literal></entry>