Various tweaks to importlib docs.

diff --git a/Doc/library/importlib.rst b/Doc/library/importlib.rst
index 0abf5e85bd88767b52b2f99d995e3447fef45230..6f1899f3f506b2f939a774bc34da2749f34e8102 100644 (file)
--- a/Doc/library/importlib.rst
+++ b/Doc/library/importlib.rst
@@ -238,6 +238,10 @@ ABC hierarchy::
             The path to where the module data is stored (not set for built-in
             modules).
 
+        - :attr:`__cached__`
+            The path to where a compiled version of the module is/should be
+            stored (not set when the attribute would be inappropriate).
+
         - :attr:`__path__`
             A list of strings specifying the search path within a
             package. This attribute is not set on modules.
@@ -407,7 +411,8 @@ ABC hierarchy::
         automatically.
 
         When writing to the path fails because the path is read-only
-        (:attr:`errno.EACCES`), do not propagate the exception.
+        (:attr:`errno.EACCES`/:exc:`PermissionError`), do not propagate the
+        exception.
 
     .. method:: get_code(fullname)
 
@@ -668,8 +673,8 @@ find and load modules.
      specified by *fullname* on :data:`sys.path` or, if defined, on
      *path*. For each path entry that is searched,
      :data:`sys.path_importer_cache` is checked. If a non-false object is
-     found then it is used as the :term:`finder` to look for the module
-     being searched for. If no entry is found in
+     found then it is used as the :term:`path entry finder` to look for the
+     module being searched for. If no entry is found in
      :data:`sys.path_importer_cache`, then :data:`sys.path_hooks` is
      searched for a finder for the path entry and, if found, is stored in
      :data:`sys.path_importer_cache` along with being queried about the