Fix `getOrCreateInstance()` doc example (#39281)

diff --git a/site/content/docs/5.3/components/popovers.md b/site/content/docs/5.3/components/popovers.md
index 685d2c3c645adb8c90da077596c12683f2671226..f4697a7716dbf9bf646b6eb9c101a16949085071 100644 (file)
--- a/site/content/docs/5.3/components/popovers.md
+++ b/site/content/docs/5.3/components/popovers.md
@@ -249,7 +249,7 @@ const popover = new bootstrap.Popover(element, {
 const popover = bootstrap.Popover.getOrCreateInstance('#example') // Returns a Bootstrap popover instance
 
 // setContent example
-myPopover.setContent({
+popover.setContent({
   '.popover-header': 'another title',
   '.popover-body': 'another content'
 })