Answered the question of line-9.

Author: ahmadehsas

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

@@ -5,4 +5,7 @@ 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 increases the value of count by 1.
-// the "=" operator assigns the  result of "count + 1" back to the variable count.
+// the "=" operator assigns the  result of "count + 1" back to the variable count.
+// Can you find out what one-word programming term describes the operation on line 3?
+// The one word term is "increment".
+// increment means increasing the value of a variable by 1.