Fix a few minor typos in the 5.1 release notes / changelog (#10700)

CHANGELOG.txt

@@ -10,7 +10,7 @@ Changelog
  * Mark calls to `md5` as not being used for secure purposes, to avoid flagging on FIPS-mode systems (Sean Kelly)
  * Return filters from `parse_query_string` as a `QueryDict` to support multiple values (Aman Pandey)
  * Explicitly specify `MenuItem.name` for all admin menu and submenu items (Justin Koestinger)
- * Add oEmbed provider patterns for YouTube Shorts Shorts and YouTube Live URLs (valnuro, Fabien Le Frapper)
+ * Add oEmbed provider patterns for YouTube Shorts and YouTube Live URLs (valnuro, Fabien Le Frapper)
  * Add initial implementation of `PagePermissionPolicy` (Sage Abdullah)
  * Refactor `UserPagePermissionsProxy` and `PagePermissionTester` to use `PagePermissionPolicy` (Sage Abdullah, Tidiane Dia)
  * Add a predictable default ordering of the "Object/Other permissions" in the Group Editing view, allow this ordering to be customised (Daniel Kirkham)

docs/releases/5.1.md

@@ -489,7 +489,7 @@ Alternatively, if you have customisations that manually declare or override `win
     data-w-swap-src-value="{{ my_async_results_url }}"
     data-w-swap-target-value="#some-results"
 >
-    <input type="text" name="q" data-w-swap-target="input" id="id_q" data-w-swap-target="input" />
+    <input type="text" name="q" id="id_q" data-w-swap-target="input" />
 </form>
 <div id="some-results"></div>
 ```