diff --git a/doc/fundamentals.rst b/doc/fundamentals.rst
index 2be1e3f549cd82cbd885725d732c53631c8c364a..abea10bd7520668fb6dff9aebb316298a4a4121e 100644
--- a/doc/fundamentals.rst
+++ b/doc/fundamentals.rst
@@ -82,6 +82,7 @@ can disable this behavior with the `disable_fallback` parameter of the
 a special rpc message "capabilities" is received.
 
 .. note::
+
    When the fallback mode is enabled, you can't use another protocols than the
    default rpc. All calls to :meth:`RpcConnection.register_protocol`,
    :meth:`RpcConnection.unregister_protocol`, :meth:`RpcConnection.create_rpc`
diff --git a/sjrpc/core/async.py b/sjrpc/core/async.py
index 05589bba89cb23df0487ade210e0547c0d8a6128..56e945dbc8cc9e0730f305a48a412e9f5d32d678 100644
--- a/sjrpc/core/async.py
+++ b/sjrpc/core/async.py
@@ -9,11 +9,13 @@ class AsyncWatcher(object):
     '''
     Asynchronous call watcher -- Handle asynchronous calls and responses.
 
-    Usage example:
-    >>> watcher = AsyncWatcher()
-    >>> watcher.register(conn1, 'ping')
-    >>> watcher.register(conn2, 'ping')
-    >>> responses = watcher.wait() # Wait for all responses
+    Usage example::
+
+      >>> watcher = AsyncWatcher()
+      >>> watcher.register(conn1, 'ping')
+      >>> watcher.register(conn2, 'ping')
+      >>> responses = watcher.wait() # Wait for all responses
+
     '''
 
     def __init__(self):
@@ -64,14 +66,15 @@ class AsyncWatcher(object):
         :return: received messages in a list
 
         .. note::
+
            You can repeat call to this method on a single
            :class:`AsyncWatcher`. For example, if you want to process the
-           first arrived message, then wait others for a minute, you can do:
+           first arrived message, then wait others for a minute, you can do::
 
-           >>> msgs = watcher.wait(max_wait=1)
-           >>> process_speedy(msgs[0])
-           >>> for msg in watcher.wait(timeout=60):
-           >>>     process(msg)
+             >>> msgs = watcher.wait(max_wait=1)
+             >>> process_speedy(msgs[0])
+             >>> for msg in watcher.wait(timeout=60):
+             >>>     process(msg)
         '''
         responses = []
         while self.remains: