changed var.sh now use hello.sh as variable

hello.sh

 #!/bin/bash
-echo "Hello world!"
+
+for i in {1..10}
+do
+	echo Hello $i
+done
+

var.sh

 #!/bin/bash
 
 #Set a variable
-exampleVariable=600
+exampleVariable=$(./hello.sh)
 
 #Print out result
 echo The value of the variable is $exampleVariable