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

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index 4b5689f4a01b7fffe2a3e9a0f2e2bf59001fd2da..271ee818b054a134e110a24f43805f652fd2e34d 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>