Fix: renamed variable starting with a number to follow JS naming rules

Author: Zadri415

Sprint-1/2-mandatory-errors/4.js

@@ -1,2 +1,13 @@
 const 12HourClockTime = "20:53";
-const 24hourClockTime = "08:53";
+// This line of code attempts to declare a constant variable named 12HourClockTime, but it results in a syntax error
+const 24hourClockTime = "08:53";
+
+// While testing the code, the following error appeared in console:
+// SyntaxError: Invalid or unexpected token
+
+// Why did this error occur? according to the MDN Web Docs: https://developer.mozilla.org/en-US/docs , a "SyntaxError: Invalid or unexpected token" occurs when JavaScript encounters code that doesn't follow proper syntax rules
+// In this case, the error happens because JavaScript does not allow variable names to start with numbers. Variable names (also called identifiers) must begin with a letter, underscore (_), or dollar sign ($)
+
+// How to fix the error:
+const hour12ClockTime = "20:53";
+// These version follow JavaScript naming rules and will execute without errors