Update page mode docs

Author: handotdev

core-concepts/pages.mdx

@@ -12,7 +12,7 @@ For example, you can define the title for this page as follows.
 
 ```jsx
 ---
-title: "Introduction"
+title: "Your title goes here"
 ---
 ```
 
@@ -80,12 +80,11 @@ will use the default settings.
 ### Default
 
 If no specific mode is given, the page will default to standard settings. This means the page
-will display with the default table of contents (if headings are present) and other standard
-elements, providing a typical layout without any special adjustments.
+will display the default table of contents and other standard elements.
 
 ```jsx
 ---
-title: "Page with no ToC"
+title: "Default page title"
 ---
 ```
 
@@ -97,7 +96,6 @@ extra horizontal space for more content.
 
 ```jsx
 ---
-title: "Page with no ToC"
 mode: "wide"
 ---
 ```
@@ -152,7 +150,7 @@ Note that meta tags with colons need to be wrapped in quotes.
 ---
 ```
 
-See [our SEO page](/settings/seo) to learn more about SEO metadata.
+See [SEO](/settings/seo) to learn more about SEO metadata.
 
 ## Internal Search Optimization