comments revised

modules/cloudsim-examples/src/main/java/org/cloudbus/cloudsim/examples/gpu/CloudSimGpuExample4.java

@@ -61,7 +61,7 @@ import de.vandermeer.asciitable.AsciiTable;
 
 /**
  * This example demonstrates the use of gpu package in simulations. <br>
- * Performance Model: off <br>
+ * Performance Model: on <br>
  * Interference Model: off <br>
  * Power Model: on
  * 

modules/cloudsim-examples/src/main/java/org/cloudbus/cloudsim/examples/gpu/CloudSimGpuExample5.java

@@ -60,8 +60,8 @@ import org.cloudbus.cloudsim.provisioners.RamProvisionerSimple;
 import de.vandermeer.asciitable.AsciiTable;
 
 /**
- * This example demonstrates the use of gpu package in simulations. <br>
- * Performance Model: off <br>
+ * This example demonstrates the use of gpu package for the simulation of mixed workloads. <br>
+ * Performance Model: on <br>
  * Interference Model: off <br>
  * Power Model: on
  *