Typo mistakes

[karimkalimu]

hey first of all thank you for your great job it's very clear in general and helpful

My first question is your loop enumerate V_s which is something completely random does it has to enumerate in X_mb

generative-models/RBM/rbm_binary_pcd.py

Line 54 in b930d5f

for i, v_s in enumerate(V_s):

My second I think in this line you have to change v_s to v_prime like CD if not why ?

generative-models/RBM/rbm_binary_pcd.py

Line 57 in b930d5f

h_prime = np.random.binomial(n=1, p=infer(v_s))