diff --git a/README.md b/README.md
index a402223..aba0dd8 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,8 @@
 
 This package is built on top of `register.el` and allows you to quickly jump
 to the next/previous position register.  If you reach the end, the search
-wraps around and continues with the first (or last) register.
+wraps around and continues with the first (or last) register.  It can be used
+across all files or individually for each buffer.
 
 ## Features
 
diff --git a/register-quicknav.el b/register-quicknav.el
index ca4901a..5824782 100644
--- a/register-quicknav.el
+++ b/register-quicknav.el
@@ -25,7 +25,8 @@
 
 ;; This package is built on top of `register.el' and allows you to quickly jump
 ;; to the next/previous position register.  If you reach the end, the search
-;; wraps around and continues with the first (or last) register.
+;; wraps around and continues with the first (or last) register.  It can be used
+;; across all files or individually for each buffer.
 
 ;; Features:
 ;;