Updates to README (#1626)

Author: fonnesbeck

README.rst

@@ -16,7 +16,7 @@ Features
 --------
 
 -  Intuitive model specification syntax, for example, ``x ~ N(0,1)``
-   translates to ``x = Normal(0,1)``
+   translates to ``x = Normal('x',0,1)``
 -  **Powerful sampling algorithms**, such as the `No U-Turn
    Sampler <http://arxiv.org/abs/1111.4246>`__, allow complex models
    with thousands of parameters with little specialized knowledge of
@@ -124,9 +124,10 @@ Software using PyMC3
 --------------------
 
  - `Bambi <https://github.com/bambinos/bambi>`__: BAyesian Model-Building Interface (BAMBI) in Python.
- - `NiPyMC <https://github.com/PsychoinformaticsLab/nipymc>`__: Bayesian mixed-effects modeling of fMRI data in Python
- - `gelato <https://github.com/ferrine/gelato>`__: Bayesian Neural Networks with PyMC3 and Lasagne
- - `beat <https://github.com/hvasbath/beat>`__: Bayesian Earthquake Analysis Tool
+ - `NiPyMC <https://github.com/PsychoinformaticsLab/nipymc>`__: Bayesian mixed-effects modeling of fMRI data in Python.
+ - `gelato <https://github.com/ferrine/gelato>`__: Bayesian Neural Networks with PyMC3 and Lasagne.
+ - `beat <https://github.com/hvasbath/beat>`__: Bayesian Earthquake Analysis Tool.
+ - `Edward <https://github.com/blei-lab/edward>`__: A library for probabilistic modeling, inference, and criticism.
 
 Please contact us if your software is not listed here.