diff --git a/debian/control b/debian/control
index 8aa6858..67ef29d 100644
--- a/debian/control
+++ b/debian/control
@@ -105,12 +105,13 @@ Description: enhances misc security settings
  .
  restricts access to the root account:
  .
-  * `su` is restricted to only users within the sudo group which prevents users
- from using su to gain root access or switch user accounts.
+  * `su` is restricted to only users within the group `sudo` which prevents
+ users from using `su` to gain root access or to switch user accounts.
  /usr/share/pam-configs/security-misc
- (Which results in a change in /etc/pam.d/common-auth.)
+ (Which results in a change in file `/etc/pam.d/common-auth`.)
  .
- * Add user `root` to group `sudo`.
+ * Add user `root` to group `sudo`. This is required to make above work so
+ login as a user in a virtual console is still possible.
  debian/security-misc.postinst
  .
  * Lock user accounts after 5 failed login attempts using pam_tally2.