Fix powervs machine image links (#2164)

Signed-off-by: Prajyot Parab <[email protected]>

Author: Prajyot-Parab

docs/book/src/machine-images/powervs.md

@@ -17,15 +17,15 @@
 
 ## PowerVS Images with DHCP based network
 
-| Region   | Bucket           | Object                                                          | Kubernetes Version |
-|----------|------------------|-----------------------------------------------------------------|--------------------|
+| Region   | Bucket           | Object                                                                            | Kubernetes Version |
+|----------|------------------|-----------------------------------------------------------------------------------|--------------------|
 | us-south | power-oss-bucket | [capibm-powervs-centos-streams9-1-29-3-1719470782.ova.gz][centos-streams9-1-29-3] | 1.29.3             |
 | us-south | power-oss-bucket | [capibm-powervs-centos-streams8-1-28-4-1707287079.ova.gz][centos-streams8-1-28-4] | 1.28.4             |
 
 > **Note:** These images are built using the [image-builder][image-builder] tool and more information can be found [here](../developer/build-images.md#powervs)
 
-[centos-streams9-1-31-0]: https://power-oss-bucket.s3.us-south.cloud-object-storage.appdomain.cloud/capibm-powervs-centos-streams9-1-31-0-1737533452.ova.gz
-[centos-streams9-1-30-0]: https://power-oss-bucket.s3.us-south.cloud-object-storage.appdomain.cloud/capibm-powervs-centos-streams9-1-30-0-1737523124.ova.gz
+[streams9-1-31-0]: https://power-oss-bucket.s3.us-south.cloud-object-storage.appdomain.cloud/capibm-powervs-centos-streams9-1-31-0-1737533452.ova.gz
+[streams9-1-30-0]: https://power-oss-bucket.s3.us-south.cloud-object-storage.appdomain.cloud/capibm-powervs-centos-streams9-1-30-0-1737523124.ova.gz
 [centos-streams9-1-29-3]: https://power-oss-bucket.s3.us-south.cloud-object-storage.appdomain.cloud/capibm-powervs-centos-streams9-1-29-3-1719470782.ova.gz
 [centos-streams8-1-28-4]: https://power-oss-bucket.s3.us-south.cloud-object-storage.appdomain.cloud/capibm-powervs-centos-streams8-1-28-4-1707287079.ova.gz
 [streams8-1-29-3]: https://power-oss-bucket.s3.us-south.cloud-object-storage.appdomain.cloud/capibm-powervs-centos-streams8-1-29-3.ova.gz