diff --git a/README.md b/README.md
index b57f248..1bfe9bf 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ Pruning snapshot 2021-02-04-155845 (1/1)
 
 ## How does it work?
 
-It's a convenient wrapper around `tmutil`.
+It's a convenient wrapper around `tmutil` and basically replicates the local snapshot feature Time Machine would perform when you are backing up to a remote disk.
 
 ## Installation