Rename variables to follow camelCase convention in 4.js

Author: MohammedNaru

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

@@ -1,5 +1,6 @@
-const Twelve_HourClockTime = "20:53";
-const Twenty_Four_hourClockTime = "08:53";
+const twelveHourClockTime = "20:53";
+const twentyFourHourClockTime = "08:53";
+
 
 //Variables cannot have numbers at the start of their name
 //the times are in the wrong format for their variable names