Update docs for storage allocs in daemon.yml

AppDir/etc/daemon.yml

@@ -58,21 +58,19 @@ storage:
   # network. If no allocations are defined then no data is replicated to this
   # node.
   #
+  # Each allocation should have its own data/meta directories, separate from the
+  # other allocations.
+  #
   # The data directory of each allocation should be on a different drive, while
   # the meta directories can be anywhere (ideally on an SSD).
   #
   # Capacity declares how many gigabytes can be stored in each allocation, and
   # is required. It must be a multiple of 100.
   #
-  # The ports are all required and must all be unique within and across
-  # allocations.
-  #
-  # THe ports are all _optional_, and will be automatically assigned if they are
+  # The ports are all _optional_, and will be automatically assigned if they are
   # not specified. If ports any ports are specified then all should be
   # specified, and each should be unique across all allocations.
   #
-  # Once assigned (either implicitly or explicitly) the rpc_port of an
-  # allocation should not be changed.
   #allocations:
 
     #- data_path: /foo/bar/data