[Vault] Minor fixes in the release notes (#1173)

* Minor fixes

* Remove extra space

Author: yhyakuna

content/vault/v1.21.x/content/docs/updates/release-notes.mdx

@@ -50,7 +50,7 @@ and provides increased pricing support.
     <td>SPIFFE authentication</td>
     <td>
       Use the SPIFFE authentication plugin to leverage SPIFFE frameworks based
-      SVIDS. With the SPIFFEE plugin, clients can authenticate to Vault and
+      SVIDS. With the SPIFFE plugin, clients can authenticate to Vault and
       request SVIDs to authenticate in SPIFFE environment.
     </td>
     <td>
@@ -131,7 +131,7 @@ and provides increased pricing support.
     <td>Client count dashboard</td>
     <td>
       View a list of individual clients in each client count aggregate from the
-      new **Client list** tab in the client count dashboard.
+      new <b>Client list</b> tab in the client count dashboard.
     </td>
     <td>
       Simplifies data access for preliminary analysis.
@@ -170,7 +170,7 @@ and provides increased pricing support.
     </td>
     <td>
       Supports longer, more secure RACF passphrases and helps you keep up with
-      changing security policy requirements..
+      changing security policy requirements.
     </td>
   </tr>
   <tr>
@@ -209,8 +209,7 @@ and provides increased pricing support.
     <td>License utilization and product usage data updates</td>
     <td>
       Vault collects and reports additional data points to HashiCorp for
-      improved <a href="/vault/docs/license/utilization/auto-reporting">license utilization reporting</a> and
-      <a href="/vault/docs/license/product-usage-reporting">anonymized product usage reporting</a>.
+      improved <a href="/vault/docs/license/utilization/auto-reporting">license utilization reporting</a> and <a href="/vault/docs/license/product-usage-reporting">anonymized product usage reporting</a>.
     </td>
     <td>
       Improved product insights and roadmap prioritization.
@@ -263,8 +262,7 @@ None.
   <tr>
     <td>MS SQL external key management provider</td>
     <td>
-      Grant database administrators full control over the versions of `transit`
-      keys used to wrap and unwrap data encryption keys for SQL Server.
+      Grant database administrators full control over the versions of <code>transit</code> keys used to wrap and unwrap data encryption keys for SQL Server.
     </td>
     <td>
       Reduce the number of keys and simplify the database restore process