Fixed variable

Author: TetyanaYahodska

compute/cloud-client/src/main/java/compute/disks/CreateDiskSecondaryCustom.java

@@ -48,7 +48,7 @@ public static void main(String[] args)
     // Name of the zone in which you want to create the secondary disk.
     String secondaryDiskZone = "us-east1-c";
     // Size of the new disk in gigabytes.
-    long diskSizeGb = 100;
+    long diskSizeGb = 10L;
     // The type of the disk you want to create. This value uses the following format:
     // "projects/{projectId}/zones/{zone}/diskTypes/
     // (pd-standard|pd-ssd|pd-balanced|pd-extreme)".

compute/cloud-client/src/test/java/compute/disks/DisksIT.java

@@ -73,7 +73,7 @@ public class DisksIT {
   private static String ZONAL_BLANK_DISK;
   private static String REGIONAL_BLANK_DISK;
   private static String SECONDARY_DISK_CUSTOM;
-  private static final long DISK_SIZE = 10;
+  private static final long DISK_SIZE = 10L;
 
   private ByteArrayOutputStream stdOut;