diff --git a/DESCRIPTION b/DESCRIPTION
index e9a733f..e5d3863 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,11 +1,16 @@
 Package: FastCAR
 Type: Package
-Title: What the Package Does (Title Case)
+Title: Fast Correction of Ambient RNA
 Version: 0.1.0
-Author: Who wrote it
-Maintainer: The package maintainer <yourself@somewhere.net>
-Description: More about what it does (maybe more than one line)
-    Use four spaces when indenting paragraphs within the Description.
-License: What license is it under?
+Author: Marijn Berg
+Maintainer: Marijn Berg <m.berg@umcg.nl>
+Description: FastCAR is used to correct gene expression of cells in droplet based single cell RNA
+    sequencing data. It corrects for ambient RNA, RNA originating from lysed cells in the cell suspension.
+License: GPL-3
 Encoding: UTF-8
 LazyData: true
+RoxygenNote: 7.1.0.9000
+Imports:
+    Matrix,
+    Seurat,
+    qlcMatrix
diff --git a/R/FastCAR_Base.R b/R/FastCAR_Base.R
index dda6b74..968bd9b 100644
--- a/R/FastCAR_Base.R
+++ b/R/FastCAR_Base.R
@@ -12,6 +12,7 @@
 library(Matrix)
 library(Seurat)
 library(qlcMatrix)
+
 ###############################################################################
 
 # had to make this function to efficiently modify sparse matrices on a per gene basis