Commas, not tabs, are the default delimiter in dbutil->csv_from_result.
diff --git a/user_guide_src/source/database/utilities.rst b/user_guide_src/source/database/utilities.rst
index 3805ffb..4e83929 100644
--- a/user_guide_src/source/database/utilities.rst
+++ b/user_guide_src/source/database/utilities.rst
@@ -117,7 +117,7 @@
echo $this->dbutil->csv_from_result($query);
The second, third, and fourth parameters allow you to set the delimiter
-newline, and enclosure characters respectively. By default tabs are
+newline, and enclosure characters respectively. By default commas are
used as the delimiter, "\n" is used as a new line, and a double-quote
is used as the enclosure. Example::