diff --git a/DESCRIPTION b/DESCRIPTION
index 30aeb58..bdd46bf 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -19,7 +19,8 @@ Suggests:
     caret,
     knitr,
     rpart.plot,
-    rmarkdown
+    rmarkdown,
+    e1071
 Depends:
     R (>= 3.2.0),
 Collate:
diff --git a/README.md b/README.md
index 9d37724..67dc8b0 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # aVirtualTwins
 
-[![CRAN_Status_Badge](http://www.r-pkg.org/badges/version/aVirtualTwins)](http://cran.r-project.org/package=aVirtualTwins)
+[![CRAN_Status_Badge](http://www.r-pkg.org/badges/version/aVirtualTwins)](https://cran.r-project.org/package=aVirtualTwins)
 
 An adaptation of VirtualTwins method from [Foster, J. C., Taylor, J. M.G. and Ruberg, S. J. (2011)](http://onlinelibrary.wiley.com/doi/10.1002/sim.4322/abstract)
 
diff --git a/cran-comments.md b/cran-comments.md
index 9ebf9bc..c196714 100644
--- a/cran-comments.md
+++ b/cran-comments.md
@@ -6,7 +6,8 @@ This is the second submission
 
 >CRAN packages using undeclared packages in vignettes
 
-`rmarkdown` seems to be the issue. Added rmarkdown to suggest field.
+`rmarkdown` seems to be the issue. Added `rmarkdown` to suggest field.
+`e1071` was added too.
 
 ## Test environments