diff --git a/vignettes/dataRetrieval.Rnw b/vignettes/dataRetrieval.Rnw
index 848ba70380e81719cab62c3cb11d3d754076ec11..fe19498fbf7f4831c25fb27dcaf1d6fd5c5f5079 100644
--- a/vignettes/dataRetrieval.Rnw
+++ b/vignettes/dataRetrieval.Rnw
@@ -373,9 +373,9 @@ siteINFO$station_nm
 @
 Site information is obtained from \url{http://waterservices.usgs.gov/rest/Site-Test-Tool.html}
 
-To get more information on the column headers, use the \texttt{comment} function to read the attached metadata (see Sec. \ref{sec:metadata}).
+Information on the returned data can be found with the \texttt{comment} function as described in section \ref{sec:metadata}.
 
-<<siteNames3, echo=TRUE>>=
+<<siteNames3, echo=TRUE, eval=FALSE>>=
 comment(siteINFO)
 @