diff --git a/doc/cfg.py b/doc/cfg.py
index 2c6964e0..470a95d3 100644
--- a/doc/cfg.py
+++ b/doc/cfg.py
@@ -1,4 +1,6 @@
-c.NbConvertApp.notebooks = ["examples/basic.ipynb"]
+c.NbConvertApp.notebooks = ["examples/basic.ipynb",
+                            "examples/subset.ipynb"]
 
 c.ExecutePreprocessor.timeout = 60
 
+# conda install python-autowig python-clanglite -c statiskit -c conda-forge && git clone https://github.com/StatisKit/AutoWIG.git && cd AutoWIG/doc && jupyter nbconvert --config cfg.py --to notebook --execute --inplace
diff --git a/doc/examples/basic/src/cpp/binomial.cpp b/doc/examples/basic/src/cpp/binomial.cpp
index 23174533..40540ce6 100644
--- a/doc/examples/basic/src/cpp/binomial.cpp
+++ b/doc/examples/basic/src/cpp/binomial.cpp
@@ -25,7 +25,7 @@ double BinomialDistribution::pmf(const unsigned int value) const
     if(value > n)
     { p = 0; }
     else
-    { p = factorial(n)/(factorial(n-value) * factorial(value)) * pow(1-p, n-value) * pow(p, value); }
+    { p = factorial(n)/(factorial(n-value) * factorial(value)) * pow(1-_pi, n-value) * pow(_pi, value); }
     return p;
 }