<commit_before>=head1 NAME

docs/project/git_terminology.pod - Git Terminology

=head1 DESCRIPTION

This document describes terms that are used in F<docs/project/git_workflow.pod>
and contains generally useful things to know about Git.

=head1 INTRODUCTION

Before learning any terminology, there are a few very basic things that
should be understood about Git, which will provide a foundation for
understanding anything else.

A Git repository is a Directed Acyclic Graph (DAG), where each node in the
graph is a commit, with zero or more parents. The first commit of a
repository has zero parents, others have at least one parent. If a commit has
more than one parent, that means it was the result of a merge.<commit_msg>[docs] Be more correct with regard to root commits in Git<commit_after>=head1 NAME

docs/project/git_terminology.pod - Git Terminology

=head1 DESCRIPTION

This document describes terms that are used in F<docs/project/git_workflow.pod>
and contains generally useful things to know about Git.

=head1 INTRODUCTION

Before learning any terminology, there are a few very basic things that
should be understood about Git, which will provide a foundation for
understanding anything else.

A Git repository is a Directed Acyclic Graph (DAG), where each node in the
graph is a commit, with zero or more parents. A root commit of a
repository has zero parents, others have at least one parent. A repository
may have any number of root commits, but many have only one. If a commit has
more than one parent, that means it was the result of a merge.
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