diff --git a/R/bats-data.R b/R/bats-data.R
index d9e5e6d..2e6ab1b 100644
--- a/R/bats-data.R
+++ b/R/bats-data.R
@@ -1,8 +1,8 @@
 #' @name bats
 #' @title Data - National Bat Monitoring Programme, UK
 #' @description This dataset from the National Bat Monitoring Programme, UK has data for UK bats species
-#' The data contains: Species, an abbreviation of the bat's name; Year, integer
-#' from 1998-2014; Index, the index values are unsmoothed, log (base e)
+#' The data contains: species, an abbreviation of the bat's name; year, integer
+#' from 1998-2014; index, the index values are unsmoothed, log (base e)
 #' transformations of projected counts. For more information see Barlow et al
 #' @docType data
 #' @usage data(bats)
diff --git a/R/butterflies_hs-data.R b/R/butterflies_hs-data.R
index dfe3466..c8ad338 100644
--- a/R/butterflies_hs-data.R
+++ b/R/butterflies_hs-data.R
@@ -1,10 +1,10 @@
 #' @name butterflies_hs
 #' @title Data - UK Butterfly Monitoring Scheme - Habitat Specialists
 #' @description This dataset from the UK Butterfly monitoring scheme has data for 26 species regarded as habitat specialists.
-#' The data contains: Species, Latin name of the butterfly species; Year, integer
-#' from 1976-2017; Index, the index of abundance on the log10 scale. The
+#' The data contains: species, Latin name of the butterfly species; year, integer
+#' from 1976-2017; index, the index of abundance on the log10 scale. The
 #' time-series for each species is fixed to have a mean of exactly 2.
-#' Since 10^2 = 100, the time-series are centered on a value of 100; Se, standard
+#' Since 10^2 = 100, the time-series are centered on a value of 100; se, standard
 #' error in the index value (on the log scale)
 #' @docType data
 #' @usage data(butterflies_hs)
diff --git a/R/butterflies_wc-data.R b/R/butterflies_wc-data.R
index 4a1826d..f520dc1 100644
--- a/R/butterflies_wc-data.R
+++ b/R/butterflies_wc-data.R
@@ -1,10 +1,10 @@
 #' @name butterflies_wc
 #' @title Data - UK Butterfly Monitoring Scheme - Wider Countryside Species
 #' @description This dataset from the UK Butterfly monitoring scheme has data for 24 species regarded as wider countryside species.
-#' The data contains: Species, Latin name of the butterfly species; Year, integer
-#' from 1976-2017; Index, the index of abundance on the log10 scale. The
+#' The data contains: species, Latin name of the butterfly species; year, integer
+#' from 1976-2017; index, the index of abundance on the log10 scale. The
 #' time-series for each species is fixed to have a mean of exactly 2.
-#' Since 10^2 = 100, the time-series are centered on a value of 100; Se, standard
+#' Since 10^2 = 100, the time-series are centered on a value of 100; se, standard
 #' error in the index value (on the log scale)
 #' @docType data
 #' @usage data(butterflies_wc)