try to fix netlify build issue

Author: alicenstar

docs/vendor/enterprise-portal-configure.mdx

@@ -348,8 +348,8 @@ Here's an example of a custom installation template using MDX with conditional r
 
 [View a larger version of this image](/images/enterprise-portal-custom-instructions-linux-online.png)
 
-```mdx
-# Install \{app.name\}
+```jsx
+# Install {app.name}
 
 <ConditionalRender when="installOptions.installType === 'helm'">
   ## Helm Installation
@@ -405,7 +405,7 @@ Here's an example of a custom installation template using MDX with conditional r
     <br /><br />
     ### Need help?
 
-    Contact our support team: <SupportLink href=\{branding?.supportPortalLink\}>Get Support</SupportLink>
+    Contact our support team: <SupportLink href={branding?.supportPortalLink}>Get Support</SupportLink>
   </Troubleshooting>
 </ConditionalRender>
 
@@ -481,7 +481,7 @@ Here's an example of a custom installation template using MDX with conditional r
     </ConditionalRender>
     <br /><br />
     <Tip>
-      The installer will provision a Kubernetes cluster and deploy \{app.name\}.
+      The installer will provision a Kubernetes cluster and deploy {app.name}.
     </Tip>
   </InstallStep>