Update DataColumn.xml (#2391)

* Update DataColumn.xml

Correction of typing error, which causes the symbol "greater or equal to" be displayed as "equal to".

* Escaped additional character

Author: parloti

xml/System.Data/DataColumn.xml

@@ -1308,11 +1308,11 @@ DataSet1.Tables("Orders").Columns("OrderCount").Expression = "Count(OrderID)"
   
  \<  
   
- >  
+ \>  
   
  \<=  
   
- >=  
+ \>=  
   
  <>  
   
@@ -2099,4 +2099,4 @@ DataSet1.Tables("Orders").Columns("OrderCount").Expression = "Count(OrderID)"
       </Docs>
     </Member>
   </Members>
-</Type>
+</Type>