describe line 3 what is doing

Author: HoussamLh

Sprint-1/1-key-exercises/1-count.js

@@ -4,4 +4,4 @@ count = count + 1;
 
 // Line 1 is a variable declaration, creating the count variable with an initial value of 0
 // Describe what line 3 is doing, in particular focus on what = is doing
-// line 3 is increases the value of count by 1 and saves the updated value back into count
+// line 3 is increases the value of count by 1 and saves the updated value back into count variable.