Merge branch 'ja/doc-markup-fixes'

Mark-ups used in the documentation has been improved for consistency. * ja/doc-markup-fixes: doc: git-clone: format placeholders doc: git-clone: format verbatim words doc: git-init: rework config item init.templateDir doc: git-init: rework definition lists doc: git-init: format placeholders doc: git-init: format verbatim parts