fix typo in 'Introduction to LINQ - Order By clause' (#16774)

Author: arulprabakaran

docs/visual-basic/programming-guide/language-features/linq/introduction-to-linq.md

@@ -88,9 +88,9 @@ Optional. A [`Where` clause](../../../../visual-basic/language-reference/queries
 
  [!code-vb[VbVbalrIntroToLINQ#9](~/samples/snippets/visualbasic/VS_Snippets_VBCSharp/VbVbalrIntroToLINQ/VB/Class1.vb#9)]
 
-### Order By clause]
+### Order By clause
 
-|Optional. An [`Order By` clause](../../../../visual-basic/language-reference/queries/order-by-clause.md) specifies the sort order for columns in a query. For example:
+Optional. An [`Order By` clause](../../../../visual-basic/language-reference/queries/order-by-clause.md) specifies the sort order for columns in a query. For example:
 
  [!code-vb[VbVbalrIntroToLINQ#10](~/samples/snippets/visualbasic/VS_Snippets_VBCSharp/VbVbalrIntroToLINQ/VB/Class1.vb#10)]