Missing "continue" type from PPI::Statement::Compound docs

[Eckankar]

In the docs for PPI::Statement::Compound, it says:

type

The type method returns the syntactic type of the compound statement.

There are four basic compound statement types.

The 'if' type includes all variations of the if and unless statements, including any 'elsif' or 'else' parts of the compound statement.

The 'while' type describes the standard while and until statements, but again does not describes simple statements with a trailing while.

The 'for' type covers the C-style for loops, regardless of whether they were declared using 'for' or 'foreach'.

The 'foreach' type covers loops that iterate over collections, regardless of whether they were declared using 'for' or 'foreach'.

All of the compounds are a variation on one of these four.

Returns the simple string 'if', 'for', 'foreach' or 'while', or undef if the type cannot be determined.

However, parsing the code { foo(); next; bar(); } gives a PPI::Statement::Compound with the type 'continue', which is not mentioned.

The docs should be updated to include the missing type.