New release.

mhahsler · Aug 31, 2017 · cfc1238 · cfc1238
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diff --git a/DESCRIPTION b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: arules
-Version: 1.5-2.1
-Date: 2017-x-xx
+Version: 1.5-3
+Date: 2017-08-17
 Title: Mining Association Rules and Frequent Itemsets
 Authors@R: c(person("Michael", "Hahsler", role = c("aut", "cre", "cph"),
 		email = "[email protected]"),

diff --git a/NEWS.md b/NEWS.md
@@ -1,4 +1,4 @@
-# arules 1.5-2.1 (xx/xx/2017)
+# arules 1.5-3 (08/31/2017)
 
 ## New Features
 * apriori and eclat return now count (absolute support count) in the 

diff --git a/R/itemMatrix.R b/R/itemMatrix.R
@@ -230,7 +230,7 @@ setMethod("%ain%", signature(x = "itemMatrix", table = "character"),
   }
 )
 
-## all items have to be in
+## only items can to be in
 setMethod("%oin%", signature(x = "itemMatrix", table = "character"),
   function(x, table) {
     pos <- match(table, itemLabels(x))

diff --git a/man/Income.Rd b/man/Income.Rd
@@ -55,8 +55,6 @@ data("IncomeESL")
   Hastie, T., Tibshirani, R. \& Friedman, J. (2001)
   \emph{The Elements of Statistical Learning}.
   Springer-Verlag.
-  (\url{http://www-stat.stanford.edu/~tibs/ElemStatLearn/};
-  called \sQuote{Marketing})
 }
 \author{Michael Hahsler}
 \examples{