Update code snippet

Author: Sathish-087

MAUI/SmartTextEditor/customization.md

@@ -77,15 +77,15 @@ Add a helpful placeholder to guide users and use [PlaceholderColor]() to make su
 
 <smarttexteditor:SfSmartTextEditor
     Placeholder="Type your message..."
-    PlaceholderColor="#49454F" />
+    PlaceholderColor="#7E57C2" />
 
 {% endhighlight %}
 {% highlight c# tabtitle="C#" %}
 
 var editor = new SfSmartTextEditor
 {
     Placeholder = "Type your message...",
-    PlaceholderColor = Color.FromArgb("#49454F")
+    PlaceholderColor = Color.FromArgb("#7E57C2")
 };
 
 {% endhighlight %}

MAUI/SmartTextEditor/getting-started.md

@@ -399,11 +399,9 @@ Set the writing context and preferred expressions to guide completions:
         Placeholder="Type your reply..."
         UserRole="Support engineer responding to customer tickets">
         <smarttexteditor:SfSmartTextEditor.UserPhrases>
-            <x:Array Type="{x:Type x:String}">
-                <x:String>Thanks for reaching out.</x:String>
-                <x:String>Please share a minimal reproducible sample.</x:String>
-                <x:String>We’ll update you as soon as we have more details.</x:String>
-            </x:Array>
+            <x:String>Thanks for reaching out.</x:String>
+            <x:String>Please share a minimal reproducible sample.</x:String>
+            <x:String>We’ll update you as soon as we have more details.</x:String>
         </smarttexteditor:SfSmartTextEditor.UserPhrases>
     </smarttexteditor:SfSmartTextEditor>
 </ContentPage>