Edit version doc

docs/source/whatsnew/version5.rst

@@ -7,13 +7,13 b' IPython 5.0'
 
 Released June, 2016
 
-IPython 5.0 now uses `prompt-toolkit` for the command line interface, thus
+IPython 5.0 now uses ``prompt-toolkit`` for the command line interface, thus
 allowing real multi-line editing and syntactic coloration as you type.
 
 
 When using IPython as a subprocess, like for emacs inferior-shell, IPython can
-be started with --simple-prompt flag, which will bypass the prompt_toolkit
-input layer. In this mode completion, prompt color and many other features are
+be started with a ``--simple-prompt`` flag, which will bypass the prompt_toolkit
+input layer. In this mode, prompt color and many other features are
 disabled.
 
 Backwards incompatible changes
@@ -21,10 +21,10 b' Backwards incompatible changes'
 
 
 The `install_ext magic` function which was deprecated since 4.0 has now been deleted.
-You can still distribute and install extension as packages on PyPI.
+You can still distribute and install extensions as packages on PyPI.
 
 Update IPython event triggering to ensure callback registration and
-unregistration only affects the set of callbacks the *next* time that event is
+unregistration will only affect the set of callbacks the *next* time that event is
 triggered. See :ghissue:`9447` and :ghpull:`9453`.
 
 This is a change to the existing semantics, wherein one callback registering a
@@ -32,7 +32,7 b' second callback when triggered for an event would previously be invoked for'
 that same event.
 
 Integration with pydb has been removed since pydb development has been stopped
-since 2012, and pydb is not installable from PyPI
+since 2012, and pydb is not installable from PyPI.
 
 
 
@@ -43,7 +43,7 b' IPython 5.0 now uses ``prompt_toolkit``. The'
 ``IPython.terminal.interactiveshell.TerminalInteractiveShell`` now uses
 ``prompt_toolkit``. It is an almost complete rewrite, so many settings have
 thus changed or disappeared. The class keep the same name to avoid breaking
-user configuration for the options which names is unchanged.
+user configuration for the options with names that are unchanged.
 
 The usage of ``prompt_toolkit`` is accompanied by a complete removal of all
 code, using ``readline``. A particular effect of not using `readline` anymore
@@ -56,15 +56,15 b' See `TerminalInteractiveShell.prompts` configurable for how to setup your prompt'
 
 .. note::
 
-    During developement and beta cycle, ``TerminalInteractiveShell`` was
-    temporarly moved to ``IPtyhon.terminal.ptshell``.
+    During development and beta cycle, ``TerminalInteractiveShell`` was
+    temporarly moved to ``IPython.terminal.ptshell``.
 
 
 Most of the above remarks also affect `IPython.core.debugger.Pdb`, the `%debug`
 and `%pdb` magic which do not use readline anymore either.
 
-The color handling has been slightly changed and is now exposed
-through, in particular the colors of prompts and as you type
+The color handling has been slightly changed and is now exposed,
+in particular the colors of prompts and as you type
 highlighting can be affected by :
 ``TerminalInteractiveShell.highlight_style``. With default
 configuration the ``--colors`` flag and ``%colors`` magic behavior
@@ -74,9 +74,9 b' our documentation'
 Provisional Changes
 -------------------
 
-Provisional changes are in experimental functionality that may, or may not make
-it to future version of IPython, and which API may change without warnings.
-Activating these feature and using these API is at your own risk, and may have
+Provisional changes are experimental functionality that may, or may not, make
+it into a future version of IPython, and which API may change without warnings.
+Activating these features and using these API are at your own risk, and may have
 security implication for your system, especially if used with the Jupyter notebook,
 
 When running via the Jupyter notebook interfaces, or other compatible client,