Fix incorrect snippet description

Addresses #11583

Author: David-Engel

xml/System.Data.SqlClient/SqlCommand.xml

@@ -554,7 +554,7 @@ class Program {
 
 
 ## Examples
- The following example creates a <xref:System.Data.SqlClient.SqlCommand>, passing in the connection string and command text.
+ The following example creates a <xref:System.Data.SqlClient.SqlCommand>, passing in the command text.
 
  :::code language="csharp" source="~/snippets/csharp/VS_Snippets_ADO.NET/Classic WebData SqlCommand.SqlCommand1 Example/CS/source.cs" id="Snippet1":::
  :::code language="vb" source="~/snippets/visualbasic/System.Data.SqlClient/SqlCommand/.ctor/source.vb" id="Snippet1":::