diff --git a/R/CoverageExperiment.R b/R/CoverageExperiment.R
index 9f77c07..aea1dd0 100644
--- a/R/CoverageExperiment.R
+++ b/R/CoverageExperiment.R
@@ -17,7 +17,7 @@
 #' summarization
 #' @param BPPARAM Passed to BiocParallel
 #' @param ... Passed to the relevant method
-#' @return An `CoverageExperiment` object
+#' @return A `CoverageExperiment` object
 #'
 #' @import GenomicRanges
 #' @import GenomeInfoDb
diff --git a/R/aggregate.R b/R/aggregate.R
index 34c28ae..c4c472c 100644
--- a/R/aggregate.R
+++ b/R/aggregate.R
@@ -18,6 +18,7 @@
 #' @examples 
 #' data(ce)
 #' aggregate(ce, bin = 10)
+
 setMethod("aggregate", signature(x = "CoverageExperiment"), 
     function(x, bin = 1, ...) {
         m0 <- matrix(
diff --git a/R/show.R b/R/show.R
index c645d80..252feff 100644
--- a/R/show.R
+++ b/R/show.R
@@ -98,9 +98,11 @@ print.CoverageExperiment <- function (x, ..., n = NULL) {
             ncol(x)
         ) |> setNames("A CoverageExperiment-tibble abstraction")
         print(x)
+        return(invisible(x))
     }
     else {
         x
+        return(invisible(x))
     }
 }
 
@@ -128,9 +130,11 @@ print.AggregatedCoverage <- function (x, ..., n = NULL) {
             ncol(x)
         ) |> setNames("An AggregatedCoverage-tibble abstraction")
         print(x)
+        return(invisible(x))
     }
     else {
         x
+        return(invisible(x))
     }
 }
 
diff --git a/man/CoverageExperiment.Rd b/man/CoverageExperiment.Rd
index 56d26d1..548ad14 100644
--- a/man/CoverageExperiment.Rd
+++ b/man/CoverageExperiment.Rd
@@ -169,7 +169,7 @@ information}
 \item{BPPARAM}{Passed to BiocParallel.}
 }
 \value{
-An \code{CoverageExperiment} object
+A \code{CoverageExperiment} object
 }
 \description{
 \code{CoverageExperiment} objects are instantiated using the \code{CoverageExperiment()}