diff --git a/usecase.odt b/usecase.odt index 5812dcf..afea68a 100644 Binary files a/usecase.odt and b/usecase.odt differ diff --git a/usecase_dos.odt b/usecase_dos.odt deleted file mode 100644 index 570722c..0000000 Binary files a/usecase_dos.odt and /dev/null differ