Devtools suddently cares there's a cariage at the end of the function.

man/retrieveUnitNWISData.Rd

@@ -54,9 +54,9 @@ EndDate <- as.character(Sys.Date())
 rawData <- retrieveUnitNWISData(siteNumber,ParameterCd,StartDate,EndDate,interactive=FALSE)
 rawData2 <- retrieveUnitNWISData(siteNumber,ParameterCd,StartDate,EndDate,"tsv",interactive=FALSE)
 }
+\keyword{USGS}
 \keyword{data}
 \keyword{import}
 \keyword{service}
-\keyword{USGS}
 \keyword{web}