Fix quiz's correct option and non-rendering of bullet points under for loop (#612)

* Fix rendering of bullet points under for loop

* Fix correct option in Post-Lecture Quiz of for loop

2-js-basics/4-arrays-loops/README.md

@@ -73,7 +73,7 @@ Loops allow for repetitive or **iterative** tasks, and can save a lot of time an
 ### For Loop
 
 The `for` loop requires 3 parts to iterate:
-    - `counter` A variable that is typically initialized with a number that counts the number of iterations.
+- `counter` A variable that is typically initialized with a number that counts the number of iterations
 - `condition` Expression that uses comparison operators to cause the loop to stop when `true`
 - `iteration-expression` Runs at the end of each iteration, typically used to change the counter value
   

quiz-app/src/assets/translations/en.json

@@ -710,7 +710,7 @@
 						"answerOptions": [
 							{
 								"answerText": "condition",
-								"isCorrect": "true"
+								"isCorrect": "false"
 							},
 							{
 								"answerText": "counter",
@@ -718,7 +718,7 @@
 							},
 							{
 								"answerText": "iteration-expression",
-								"isCorrect": "false"
+								"isCorrect": "true"
 							}
 						]
 					},