close parenthetical expression

Author: tbrowder

doc/Language/pod.pod6

@@ -64,7 +64,7 @@ The configuration section may be extended over subsequent lines by
 starting those lines with an C<=> in the first (virtual) column followed
 by a whitespace character. (NOTE: This feature is not yet implemented.
 All configuration information currently must be provided on the same
-line as the C<=begin> marker line.
+line as the C<=begin> marker line.)
 
 =head2 Paragraph blocks