diff --git a/doc/src/sgml/ref/copy.sgml b/doc/src/sgml/ref/copy.sgml
index becaecf5b8..bf6b1f1c3f 100644
--- a/doc/src/sgml/ref/copy.sgml
+++ b/doc/src/sgml/ref/copy.sgml
@@ -1,5 +1,5 @@
@@ -517,9 +517,10 @@ COPY tablename [ ( \.>
data value appearing as a lone entry on a line is automatically
quoted on output, and on input, if quoted, is not interpreted as the
- end-of-data marker. If you are loading a single-column table that
- might have a column value of \.>, you might need to quote
- that value in the input file.
+ end-of-data marker. If you are loading a file created by another
+ application that has a single unquoted column and might have a
+ value of \.>, you might need to quote that value in the
+ input file.