diff --git a/NEWS.md b/NEWS.md
index fec9063..d4d7389 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -2,6 +2,7 @@
 
 * Removed the MSigDB data (now a separate package msigdbdf).
 * Updated the package versioning scheme so it is not tied to the MSigDB release.
+* Added support for mouse versions of MSigDB.
 * Updated the annotation fields in the returned gene sets.
 * Updated the `msigdbr()` arguments `gs_cat` and `gs_subcat` to `gs_collection` and `gs_subcollection`.
 
diff --git a/R/msigdbr-collections.R b/R/msigdbr-collections.R
index 204ecb0..5cab89c 100644
--- a/R/msigdbr-collections.R
+++ b/R/msigdbr-collections.R
@@ -8,7 +8,7 @@
 #'
 #' @export
 msigdbr_collections <- function(db_species = "Hs") {
-  # Check that msigdbdf is installed
+  # Check if msigdbdf is available and try to install otherwise
   msigdbr_check_data()
 
   # Get the full table of gene sets and their member genes