diff --git a/strings/tutorial.xlsx b/strings/tutorial.xlsx index 8cda714..7e6f8d9 100644 Binary files a/strings/tutorial.xlsx and b/strings/tutorial.xlsx differ diff --git a/tutorial.xlsx b/tutorial.xlsx index 1bbe304..71efb73 100644 Binary files a/tutorial.xlsx and b/tutorial.xlsx differ diff --git a/tutorial_start.xlsx b/tutorial_start.xlsx index 5c731ad..c791992 100644 Binary files a/tutorial_start.xlsx and b/tutorial_start.xlsx differ