Complete 1-count.js exercise

Author: salahalsabhi

Sprint-2/1-key-exercises/1-count.js

@@ -3,4 +3,6 @@ let count = 0;
 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: first it calculates count + 1 (using the current value of count),
+// then the = assignment operator stores that new result back into the count variable.
+// So count changes from 0 to 1.