Visibility of state variable section added

Author: shikhar360

lessons/projects/1.mdx

@@ -286,7 +286,7 @@ contract WAGMI {
 
     ### Visibility of State Variables
 
-    In Solidity , there are 3 types of visibility modifiers that a developer can use :
+    In Solidity , there are 3 types of variable visibility modifiers that a developer can use :
 
     - **Public**: If a state variable visibility is marked as `public` then those variables can be used within the smart contract and can be accessed by other contracts as well.