Fix typo (#30745) (#30746)

Use possessive form of it

(cherry picked from commit d63b651f3708e878814d4c98dd85a759f80fefc4)

Co-authored-by: Quy <quy@fluxbb.org>

diff --git a/site/content/docs/4.3/utilities/flex.md b/site/content/docs/4.3/utilities/flex.md
index 58043a47aa36020005305a240a022b03d9e44a51..1172d517694b5cbc87a95435d75ccd984df7d51a 100644 (file)
--- a/site/content/docs/4.3/utilities/flex.md
+++ b/site/content/docs/4.3/utilities/flex.md
@@ -272,7 +272,7 @@ Use `.flex-grow-*` utilities to toggle a flex item's ability to grow to fill ava
 </div>
 {{< /example >}}
 
-Use `.flex-shrink-*` utilities to toggle a flex item's ability to shrink if necessary. In the example below, the second flex item with `.flex-shrink-1` is forced to wrap it's contents to a new line, "shrinking" to allow more space for the previous flex item with `.w-100`.
+Use `.flex-shrink-*` utilities to toggle a flex item's ability to shrink if necessary. In the example below, the second flex item with `.flex-shrink-1` is forced to wrap its contents to a new line, "shrinking" to allow more space for the previous flex item with `.w-100`.
 
 {{< example >}}
 <div class="d-flex bd-highlight">