Fix documentation spelling wordlist (#1258)

Author: tdewanNvidia

docs/spelling_wordlist.txt

@@ -36,6 +36,7 @@ benchtop
 Bitnami
 boto
 botocore
+cardinality
 Ceph
 checkpointing
 Checkpointing
@@ -262,6 +263,7 @@ redis
 repo
 requeued
 reschedulable
+resubmission
 resrcs
 restitutions
 retryable