Tweak supervison-proto into line

docs/README.rst

@@ -6,18 +6,18 @@
 ``tractor`` is a `structured concurrency`_ (SC), multi-processing_ runtime built on trio_.
 
 Fundamentally, ``tractor`` provides parallelism via
-``trio``-"*actors*": independent Python *processes* (currently
-*non-shared-memory threads*) which schedule ``trio`` tasks that
-maintain SC *end-to-end* inside a *distributed supervision tree*.
+``trio``-"*actors*": independent Python **processes** (i.e.
+*non-shared-memory threads*) which can schedule ``trio`` tasks whilst
+maintaining *end-to-end SC* inside a *distributed supervision tree*.
 
 Cross-process (and thus cross-host) SC is accomplished through the
 combined use of our,
 
 - "actor nurseries_" which provide for spawning multiple, and
-  possibly nested, Python process trees each running a ``trio``
-  scheduled runtime - a call to ``trio.run()``,
-- an "SC-transitive supervision protocol" implemented as an
-  IPC-message-spec enforced around each RPC-dialog.
+  possibly nested, Python processes each running a ``trio`` scheduled
+  runtime - a call to ``trio.run()``,
+- an "SC-transitive supervision protocol" enforced as an
+  IPC-message-spec encapsulating all RPC-dialogs.
 
 We believe the system adheres to the `3 axioms`_ of an "`actor model`_"
 but likely **does not** look like what **you** probably *think* an "actor