corrected formatting error (#3904)

Author: rao-shwe

modules/rest-api/pages/rest-bucket-create.adoc

@@ -1222,7 +1222,6 @@ curl -v -X POST http://10.143.201.101:8091/pools/default/buckets/testBucket \
 
 If successful, the call returns a `200 OK` notification.
 No object is returned.
-=======
 
 [[encryptionAtRestKeyId]]
 === encryptionAtRestKeyId