diff --git a/Cloud-storage.md b/Cloud-storage.md
index 02ddce5..8f0e9c1 100644
--- a/Cloud-storage.md
+++ b/Cloud-storage.md
@@ -50,7 +50,7 @@ Cloud storage services offered by specific browser vendors have their own limita
 
 ##### Firefox browsers
 
-- I have observed that too large amount of data will cause a warning in the browser console (> 8K).
+- I have observed that too large amount of per-pane data will cause a warning in the browser console (> 8K).
 - A new installation of uBlock Origin will cause cloud storage data to be blanked.
     - See: <https://discourse.mozilla-community.org/t/how-to-sync-preferences-of-a-bootstrapped-extension-via-sync/3024>.
 - There is not much doc about this for Firefox, so there might be undocumented limitations yet to be found.