Merge pull request #1 from yuta-nakahara/develop

Update README

Author: yuta-nakahara

README.md

@@ -61,7 +61,7 @@ gen_model.visualize_model()
 After confirming that the frequency of occurrence of 1 is around `theta=0.7`, we generate a sample and store it to variable `x`.
 
 ``` python
-x = model.gen_sample(sample_size=20)
+x = gen_model.gen_sample(sample_size=20)
 ```
 
 Next, we create an instance of a model for learning posterior distribution.

README_jp.md

@@ -60,7 +60,7 @@ gen_model.visualize_model()
 1の出現頻度が`theta=0.7`程度であることを確認したら，サンプルを生成し変数`x`に保存します．
 
 ``` python
-x = model.gen_sample(sample_size=20)
+x = gen_model.gen_sample(sample_size=20)
 ```
 
 次に，事後分布学習用のモデルを作成します．