Update proud-clocks-hope.md

Update patch text with my best understanding

.changeset/proud-clocks-hope.md

@@ -2,4 +2,4 @@
 "rrweb-snapshot": patch
 ---
 
-fix: Removed global document references
+(when `recordCanvas: true`): ensure we use doc.createElement instead of document.createElement to allow use in non-browser e.g. jsdom environments