Update currying.md

docs/JavaScript_Advance/currying.md

@@ -4,16 +4,20 @@
 Currying is a technique of evaluating function with multiple arguments, into sequence of function with single argument.
 
 ## Where we use Currying?
-> When we want a function, instead of taking all arguments at one time, takes the first one and return a new function that takes the second one and returns a new function which takes the third one, and so forth, until all arguments have been fulfilled.
+When we want a function, instead of taking all arguments at one time, takes the first one and return a new function that takes the second one and returns a new function which takes the third one, and so forth, until all arguments have been fulfilled.
 
-> When we want to avoid passing the same variable again and again.
+When we want to avoid passing the same variable again and again.
 
-> When we want the little pieces to be configured and reused with ease.
+When we want the little pieces to be configured and reused with ease.
 
 ## How we make Currying? 
 We know that currying is the process of taking a function with multiple arguments and turning it into a sequence of functions each with only a single argument.
 
 For example: 
-`const notCurry = (x, y, z) => x + y + z; // a regular function`
+```js
+const notCurry = (x, y, z) => x + y + z; // a regular function
+```
 Which will be turned into : 
-`const curry = x => y => z => x + y + z; // a curry function`
+```js
+const curry = x => y => z => x + y + z; // a curry function
+```