trailing \n

Author: MichaelChirico

inst/tests/self.Rraw

@@ -19,4 +19,4 @@ test(2.1, test(0, {cat("123\n"); TRUE}), FALSE,
 # output printed by verbose mode itself doesn't count as unexpected, #7847
 test(2.2, test(0, data.table(a = 1:3)[, sum(a)], 6L), 
           options=c(datatable.verbose=TRUE),
-          notOutput="Detected that j")
+          notOutput="Detected that j")