Update README.md

README.md

@@ -338,10 +338,11 @@ Following are some of the most commonly used constraints available in SQL −
     INSERT INTO table_name( column1, column2....columnN)
     VALUES ( value1, value2....valueN);
     
-SQL UPDATE Statement
+### SQL UPDATE Statement
     UPDATE table_name
     SET column1 = value1, column2 = value2....columnN=valueN
     [ WHERE  CONDITION ];
+    
 SQL DELETE Statement
 DELETE FROM table_name
 WHERE  {CONDITION};