diff --git a/README.md b/README.md
index a18eead..4d9a361 100644
--- a/README.md
+++ b/README.md
@@ -436,11 +436,11 @@ Following are some of the most commonly used constraints available in SQL −
 - Checks if the value of left operand is greater than the value of right operand, if yes then condition becomes true.
 ### < (Lesser than)
 - Checks if the value of left operand is less than the value of right operand, if yes then condition becomes true.
-### >=
+### >= (Greater than or Equal to)
 - Checks if the value of left operand is greater than or equal to the value of right operand, if yes then condition becomes true.
-### <=
+### <= (Lesser than or Equal to)
 - Checks if the value of left operand is less than or equal to the value of right operand, if yes then condition becomes true.
-### !<
+### !< (Not Less than)
 - Checks if the value of left operand is not less than the value of right operand, if yes then condition becomes true.
-### !>
+### !> (Not Greater than)
 - Checks if the value of left operand is not greater than the value of right operand, if yes then condition becomes true.