don't use \link[arm] in Rd file

Author: jgabry

R/ppc-errors.R

@@ -57,7 +57,7 @@
 #'   }
 #'   \item{\code{ppc_error_binned}}{
 #'    Intended for use with binomial data. A separate binned error plot (similar
-#'    to \code{\link[arm]{binnedplot}}) is generated for each dataset (row) in
+#'    to \code{arm::binnedplot}) is generated for each dataset (row) in
 #'    \code{yrep}. For this plot \code{y} and \code{yrep} should contain
 #'    proportions rather than counts, and \code{yrep} should have only a small
 #'    number of rows.