* Merge Extract and Part to the Part expression.
Renamed "MatrixBase::extract() const" to "MatrixBase::part() const"
* Renamed static functions identity, zero, ones, random with an upper case
first letter: Identity, Zero, Ones and Random.
diff --git a/doc/snippets/MatrixBase_adjoint.cpp b/doc/snippets/MatrixBase_adjoint.cpp
index 661803c..4680d59 100644
--- a/doc/snippets/MatrixBase_adjoint.cpp
+++ b/doc/snippets/MatrixBase_adjoint.cpp
@@ -1,3 +1,3 @@
-Matrix2cf m = Matrix2cf::random();
+Matrix2cf m = Matrix2cf::Random();
cout << "Here is the 2x2 complex matrix m:" << endl << m << endl;
cout << "Here is the adjoint of m:" << endl << m.adjoint() << endl;