diff --git a/IPython/core/async_helpers.py b/IPython/core/async_helpers.py
index 8e6bf81..1a93d2f 100644
--- a/IPython/core/async_helpers.py
+++ b/IPython/core/async_helpers.py
@@ -34,22 +34,15 @@ def _curio_runner(coroutine):
     return curio.run(coroutine)
 
 
-if sys.version_info > (3, 5):
-    # nose refuses to avoid this file and async def is invalidsyntax
-    s = dedent(
-        '''
-    def _trio_runner(function):
-        import trio
-        async def loc(coro):
-            """
-            We need the dummy no-op async def to protect from
-            trio's internal. See https://github.com/python-trio/trio/issues/89
-            """
-            return await coro
-        return trio.run(loc, function)
-    '''
-    )
-    exec(s, globals(), locals())
+def _trio_runner(function):
+    import trio
+    async def loc(coro):
+        """
+        We need the dummy no-op async def to protect from
+        trio's internal. See https://github.com/python-trio/trio/issues/89
+        """
+        return await coro
+    return trio.run(loc, function)
 
 
 def _asyncify(code: str) -> str:
diff --git a/docs/source/interactive/autoawait.rst b/docs/source/interactive/autoawait.rst
index 003bf56..34f4b53 100644
--- a/docs/source/interactive/autoawait.rst
+++ b/docs/source/interactive/autoawait.rst
@@ -12,9 +12,10 @@ notebook interface or any other frontend using the Jupyter protocol will need to
 use a newer version of IPykernel. The details of how async code runs in
 IPykernel will differ between IPython, IPykernel and their versions.
 
-When a supported library is used, IPython will automatically `await` Futures
-and Coroutines in the REPL. This will happen if an :ref:`await <await>` is
-use at top level scope, or if any structure valid only in `async def
+When a supported library is used, IPython will automatically `await` Futures and
+Coroutines in the REPL. This will happen if an :ref:`await <await>` (or any
+other async constructs like async-with, async-for) is use at top level scope, or
+if any structure valid only in `async def
 <https://docs.python.org/3/reference/compound_stmts.html#async-def>`_ function
 context are present. For example, the following being a syntax error in the
 Python REPL::
@@ -117,6 +118,15 @@ started only when awaited for the first time. That is to say, in first example,
 no network request is done between ``In[1]`` and ``In[2]``.
 
 
+Effects on IPython.embed()
+==========================
+
+IPython core being synchronous, the use of ``IPython.embed()`` will now require
+a loop to run. This affect the ability to nest ``IPython.embed()`` which may
+require you to install alternate IO libraries  like ``curio`` and ``trio`` 
+
+
+
 Internals
 =========
 
diff --git a/docs/source/whatsnew/pr/await-repl.rst b/docs/source/whatsnew/pr/await-repl.rst
index c8f191c..e766e74 100644
--- a/docs/source/whatsnew/pr/await-repl.rst
+++ b/docs/source/whatsnew/pr/await-repl.rst
@@ -63,7 +63,7 @@ Change to Nested Embed
 
 The introduction of the ability to run async code had ripple effect on the
 ability to use nested IPython. You may need to install the ``trio`` library
-(version 05 at the time of this writing) to
+(version 0.5 at the time of this writing) to
 have this feature working.