diff --git a/DESCRIPTION b/DESCRIPTION
index 0c03b8d9318fa92191eeec23e1305fe34ab8e60d..f77ce597e30b6bd72d90a0934d1b2e88a221a59f 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: s2dverification
 Title: Set of Common Tools for Forecast Verification
-Version: 2.8.4
+Version: 2.8.5
 Authors@R: c(
     person("BSC-CNS", role = c("aut", "cph")),
     person("Virginie", "Guemas", , "virginie.guemas@bsc.es", role = "aut"),
diff --git a/inst/doc/plot_maps.R b/inst/doc/plot_maps.R
index 0393f833e843a66cc13e2654c248dce663f04f40..cfe55d96e8c271efeb1b7a1723c2b9a0e0b5bef1 100755
--- a/inst/doc/plot_maps.R
+++ b/inst/doc/plot_maps.R
@@ -26,9 +26,9 @@ year0 <- 1960     # first start date
 yearf <- 2005     # last start date
 intsdate <- 5     # interval between start dates
 runmeanlen <- 12  # length of the window for running mean (in months)
-members <- list(19900101 = c('r1i1p1')) 
+members <- list('19900101' = c('r1i1p1')) 
 #PUT IN ORDER. NONE CAN BE MISSING
-chunks <- list(19900101 = c('199001-199001', '199002-199002', '199003-199003'))
+chunks <- list('19900101' = c('199001-199001', '199002-199002', '199003-199003'))
 
 
 
diff --git a/inst/doc/plot_timeseries.R b/inst/doc/plot_timeseries.R
index cf92ec0489fd6b663cc1fe24bf8a1c03ef092ca3..29f914e6943441b9b7287d8bc88795ca0dff3757 100755
--- a/inst/doc/plot_timeseries.R
+++ b/inst/doc/plot_timeseries.R
@@ -24,9 +24,9 @@ year0 <- 1960     # first start date
 yearf <- 2005     # last start date
 intsdate <- 5     # interval between start dates
 runmeanlen <- 12  # length of the window for running mean (in months)
-members <- list(19900101 = c('r1i1p1')) 
+members <- list('19900101' = c('r1i1p1')) 
 #PUT IN ORDER. NONE CAN BE MISSING
-chunks <- list(19900101 = c('199001-199001', '199002-199002', '199003-199003'))
+chunks <- list('19900101' = c('199001-199001', '199002-199002', '199003-199003'))
 
 obs <- switch(var, 'siarea' = c('hadisst_v1.1'), 'siextent' = c('hadisst_v1.1'), 
               'tas' = c('ncep-reanalysis', 'era40'), 'tos' = c('ersst_v3b', 
diff --git a/s2dverification-manual.pdf b/s2dverification-manual.pdf
index 69e23789868d95f2e21b43f5f024550b75e827af..0392b213206b1f57fe404dee8b31e4b81d31694c 100644
Binary files a/s2dverification-manual.pdf and b/s2dverification-manual.pdf differ