docs(greedy-url): correct grammar

subjects/greedy-url/README.md

@@ -2,14 +2,20 @@
 
 ### Instructions
 
-Write 3 functions :
+Create 3 functions, which accept a `string` which we'll refer to as the `dataSet`. Your function should return an array of strings.
 
-- `getURL` that returns an array with all valid URLs present in a data-set, http and https
-- `greedyQuery` that returns URL with at least 3 or more parameters from all URLs that contain a query.
-- `notSoGreedy` that returns URL with at least 2, but not more then 3 parameters from all URLs that contain a query.
+- `getURL`: returns all URLs present in the `dataSet`.
+- `greedyQuery`: returns URLs from the `dataSet`, with at least 3 query parameters.
+- `notSoGreedy`: returns URLs from the `dataSet`, with at least 2, but not more then 3 query parameters.
 
-You can search for greedy quantifiers for help
+Example `dataSet`:
+```
+qqq http:// qqqq q qqqqq https://something.com/hello qqqqqqq qhttp://example.com/hello?you=something&something=you
+```
 
-### Notions
+> Only http and https URLs are valid.
+  You can search for greedy quantifiers for help.
 
-- [github.com/ziishaned/learn-regex](https://github.com/ziishaned/learn-regex)
+###greed Notions
+
+- [Learn RegEx](https://github.com/ziishaned/learn-regex)