Typo on #29

And some minor fixes (proposal)

doc/install.md

@@ -26,7 +26,7 @@ installed by the second command.
 The Windows binary distribution is in the form of a zip
 archive. Download the file `ivy.X.Y-.Windows-z86.zip`, where `X.X` is
 the IVy version (this will work on both 32-bit and 64 bit Intel
-Windows). Use Windows Explorere to extract this archive in the
+Windows). Use Windows Explorer to extract this archive in the
 directory `C:\`. This should give you a directory `C:\ivy`. To use IVy
 in a command window, first execute this command:
 
@@ -41,14 +41,14 @@ below.
 # Installing in a virtual environment with Vagrant
 
 IVy users and contributors may also deploy IVy within an container
-using [Vagrant](http://vagrantup.com).
+using [Vagrant](https://www.vagrantup.com/).
 
 ### Windows
 
-On Windows, [Virtualbox](http://virtualbox.org) is currently the recommended container provider.
+On Windows, [Virtualbox](https://virtualbox.org) is currently the recommended container provider.
 
 1. Clone the `IVy` repository (e.g. `git clone https://github.com/Microsoft/ivy.git`).
-2. Download and install [Vagrant](http://vagrantup.com).
+2. Download and install [Vagrant](https://www.vagrantup.com/).
 3. Download and install [Virtualbox](http://virtualbox.org).
 4. Type `vagrant plugin install vagrant-vbguest` to install the [`vagrant-vbguest`](https://github.com/dotless-de/vagrant-vbguest) plugin (optional but recommended).
 5. Download and install an X11 server for Windows (e.g. [Xming](http://www.straightrunning.com/XmingNotes/)).
@@ -57,11 +57,11 @@ On Windows, [Virtualbox](http://virtualbox.org) is currently the recommended con
 
 ### Linux
 
-On Linux, [Docker](http://docker.com) is also available as a container provider, and will yield better performance than the Virtualbox backend.
+On Linux, [Docker](https://docker.com) is also available as a container provider, and will yield better performance than the Virtualbox backend.
 
 1. Clone the `IVy` repository (e.g. `git clone https://github.com/Microsoft/ivy.git`).
-2. Install [Vagrant](http://vagrantup.com).
-3. Install [Docker](http://docker.com).
+2. Install [Vagrant](https://www.vagrantup.com/).
+3. Install [Docker](https://docker.com).
 4. (Debian-based systems) Ensure your user is in the `docker` group.
 5. Type `vagrant up --provider=docker`.
 6. Type `vagrant ssh` to get access to IVy from a shell.
@@ -76,7 +76,7 @@ Linux users also have the option of directly executing the provisioning scripts
 
 # Installing from source
 
-This document describes the steps need to install IVy from the github
+This document describes the steps need to install IVy from the Github
 repository. The specific commands given apply to Ubuntu Linux version
 14.04. Windows and Mac users should also refer to the Windows and Mac
 notes below.
@@ -102,7 +102,7 @@ installation instructions:
 ### Z3
 
 Follow the instructions [here](https://github.com/Z3Prover/z3) to
-install Z3. You can test whether Z3 is correctly installed like this:
+install Z3. You can test whether Z3 is correctly installed running this:
 
     $ python
     >>> import z3
@@ -114,14 +114,14 @@ like this:
 
 ### Python packages
 
-Install the python packages ply, pygraphviz and tarjan. On Ubuntu, install them
+Install the python packages `ply`, `pygraphviz` and `tarjan`. On Ubuntu, install them
 like this:
 
     $ sudo apt-get install python-ply python-pygraphviz
     $ pip install tarjan
 
 Make sure you get version 3.4 of python-ply as some later versions are broken.
-As an alternative, pip can install all the packages, but you need to make sure
+As an alternative, `pip` can install all the packages, but you need to make sure
 the dependencies on system packages are met:
 
     $ sudo apt-get install graphviz graphviz-dev python-dev
@@ -171,16 +171,16 @@ Run Ivy on an example, like this:
 
 ## Emacs mode
 
-An emacs major mode for Ivy is available in lib/emacs/ivy-mode.el. Put this file
+An emacs major mode for Ivy is available in `lib/emacs/ivy-mode.el`. Put this file
 somewhere in your emacs load path and add the following code to your
-.emacs:
+`.emacs`:
 
     (add-to-list 'auto-mode-alist '("\\.ivy\\'" . ivy-mode))
     (autoload 'ivy-mode  "ivy-mode.el" "Major mode for editing Ivy code" t nil)
 
 ## Windows notes
 
-Installing on windows can be a bit challenging, but here are a few
+Installing on Windows can be a bit challenging, but here are a few
 suggestions that may get you through it.
 
 ### Installing Python and Python packages
@@ -191,9 +191,9 @@ need to install the [Visual C++ compiler for Python](http://aka.ms/vcpython27).
 ### Installing Z3
 
 After installing Z3, you need to make sure Python can find it. You can try setting
-the PYTHONPATH environment variable to point to the Z3 `bin` directory. It might
+the `PYTHONPATH` environment variable to point to the Z3 `bin` directory. It might
 help to make sure Z3 is installed in a directory without spaces in the name. As a
-last resort, you can just copy the '.py' and '.dll' files into your Python installation.
+last resort, you can just copy the `.py` and `.dll` files into your Python installation.
 If you installed Python in `c:/Python27`, then copy the files into:
 
     c:/Python27/lib/site-packages/
@@ -213,7 +213,7 @@ Install into some directory without spaces in the name, for example `c:/Graphviz
 ### Using scripts
 
 The `pip` package installation utility is found in `c:/Python27/Scripts`. You should put
-this directory in your PATH, since the IVY command line scripts will also be installed there
+this directory in your `PATH`, since the IVY command line scripts will also be installed there
 by default. Try installing the `tarjan` and `ply` packages like this:
 
     > pip install tarjan
@@ -225,9 +225,9 @@ You can try installing `pygraphviz` like this:
 
     > pip install pygraphviz
 
-However, this is likely to fail as pip will not find the graphviz
+However, this is likely to fail as `pip` will not find the graphviz
 headers and libraries. As an alternative, download the release 1.3 of
-pygraphviz from
+`pygraphviz` from
 [here](https://github.com/pygraphviz/pygraphviz/releases). After unpacking
 the sources, do this:
 
@@ -290,7 +290,7 @@ several minutes to start.
 
 In principle, it is also possible to use the native Aqua interface by
 installing an appropriate python package. In this case, you might
-install graphviz using MacPorts, and then install pygraphviz from
+install `graphviz` using MacPorts, and then install `pygraphviz` from
 source as in the Windows notes above. This is untested, however.
 
- 
+