use _PACKAGE to document package manpage

DESCRIPTION

@@ -41,5 +41,5 @@ BugReports: https://github.com/GuangchuangYu/ReactomePA/issues
 Packaged: 2012-03-05 18:26:53 UTC; mcarlson
 biocViews: Pathways, Visualization, Annotation, MultipleComparison,
     GeneSetEnrichment, Reactome
-RoxygenNote: 7.2.1
+RoxygenNote: 7.3.0
 Encoding: UTF-8

R/ReactomePA-package.R

@@ -1,22 +1,5 @@
-#' Reactome Pathway Analysis
-#'
-#' This package is designed for reactome pathway analysis.
-#'
-#' \tabular{ll}{ Package: \tab ReactomePA\cr Type: \tab Package\cr
-#' Version: \tab 1.9.4\cr Date: \tab 02-09-2012\cr biocViews:\tab
-#' Bioinformatics, Pathway, Visulization\cr Depends:\tab AnnotationDbi, org.Hs.eg.db,
-#' igraph, plyr, methods, stats, qvalue, reactome.db\cr Suggests:\tab GOSemSim, DOSE,
-#' clusterProfiler\cr License: \tab GPL-2\cr }
-#'
-#' @name ReactomePA-package
-#' @aliases ReactomePA-package ReactomePA
-#' @docType package
-#' @author Guangchuang Yu \email{guangchuangyu@@gmail.com}
-#'
-#' Maintainer: Guangchuang Yu \email{guangchuangyu@@gmail.com}
-#' @seealso \linkS4class{enrichResult}
-#' @keywords package
-NULL
+#' @keywords internal
+"_PACKAGE"
 
 
 #' Datasets

R/viewPathway.R

@@ -13,7 +13,7 @@
 ##' @importFrom graphite pathwayGraph
 ##' @importFrom igraph igraph.from.graphNEL
 ##' @importFrom igraph as.undirected
-##' @importFrom igraph "V<-"
+##' @importFrom igraph V<-
 ##' @importFrom DOSE EXTID2NAME
 ##' @importFrom ggraph ggraph
 ##' @importFrom ggraph geom_edge_link