Rearranged the method syntax and example

Author: eshanrnh

15/umbraco-ui-builder/areas/sections.md

@@ -16,18 +16,20 @@ Sections are defined using the `AddSection` method on the root-level `UIBuilderC
 
 This method adds a new section to the Umbraco menu with the specified name, allowing custom areas for organizing content in the backoffice.
 
+#### Method Syntax
+
+```cs
+AddSection(string name, Lambda sectionConfig = null) : SectionConfigBuilder
+```
+
+#### Example
+
 ```csharp
 config.AddSection("Repositories", sectionConfig => {
     ...
 });
 ```
 
-**Code Reference:**
-
-```cs
-AddSection(string name, Lambda sectionConfig = null) : SectionConfigBuilder
-```
-
 ### Using the `AddSectionBefore()` Method
 
 This method adds a section before another section with the specified alias, allowing for customized ordering of sections in the backoffice.