Updated H1 Tags

Author: swethasf3977

README.md

@@ -1,11 +1,11 @@
 # maui-numericentry-samples
 Contains samples for .NET MAUI Numeric Entry
-# Getting started with Numeric Entry control
+## Getting started with Numeric Entry control
 The .NET MAUI NumericEntry control is designed to provide a user-friendly and advanced input experience for numeric values. It supports a wide range of numeric formats, including currency, percentages, decimals, and more. With its key features, it enables enhanced user experience and facilitates input validation.
 
 Documentation: https://help.syncfusion.com/maui/numericentry/getting-started
 
-### Adding the .NET MAUI NumericEntry 
+## Adding the .NET MAUI NumericEntry 
 Step 1: Add the NuGet to the project and add the namespace as shown in the following code sample:
 
 **[XAML]**