Merge pull request #33 from JohnChia123/main

Fix bug for README.md for filter

README.md

@@ -8,7 +8,7 @@ The question microservice exposes the following API endpoints:
 - ```questions/all``` - Returns all the questions available on the database.
 - ```questions/byId/[Question ID]``` - Returns a single question by ID number.
 - ```questions/maxQuestionId``` - Returns the highest question ID currently being stored in the database. (Can be used for adding new Questions).
-- ```filter/q/categories=Arrays,Bit%20Manipulation&complexities=Easy,Medium``` - Returns all questions that have Arrays AND/OR Bit Manipulation tags and are either Easy OR Medium.
+- ```filter/q/?categories=Arrays,Bit%20Manipulation&complexities=Easy,Medium&keywords=algebra,geometry``` - Returns all questions that have Arrays AND/OR Bit Manipulation tags, are either Easy OR Medium, and contain the keywords "algebra" or "geometry".
 - ```questions/add``` - Adds a new question to the database.
 - ```questions/delete/[Question ID]``` - Deletes a question from the database by ID number.
 - ```questions/update/[Question ID]``` - Updates a question from the database by ID number.