diff --git a/.gitignore b/.gitignore
index a743d27..578c889 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,27 +1,27 @@
-# If you prefer the allow list template instead of the deny list, see community template:
-# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
-#
-# Binaries for programs and plugins
-*.exe
-*.exe~
-*.dll
-*.so
-*.dylib
-
-# Test binary, built with `go test -c`
-*.test
-
-# Output of the go coverage tool, specifically when used with LiteIDE
-*.out
-
-# Dependency directories (remove the comment below to include it)
-# vendor/
-
-# Go workspace file
-go.work
-go.work.sum
-
-# env file
-.env
-
+# If you prefer the allow list template instead of the deny list, see community template:
+# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
+#
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+# Go workspace file
+go.work
+go.work.sum
+
+# env file
+.env
+
 /.idea
\ No newline at end of file
diff --git a/README.md b/README.md
index ab9f913..99d5950 100644
--- a/README.md
+++ b/README.md
@@ -1,16 +1,16 @@
-# SUD
-SUDOKU FILETYPE
-
-## Structure
-### HEADER
-- [ ] Data length
-- [ ] HASH
-- [ ] SUD Version
-- [ ] Options
-
-### BODY
-- [ ] Title
-- [ ] Author
-- [ ] Rules (Optional)
-- [ ] Field
-- [ ] Legend
\ No newline at end of file
+# SUD
+SUDOKU FILETYPE
+
+## Structure
+### HEADER
+- [ ] SUD Version (2 Bytes)
+- [ ] Data length (2 Bytes)
+
+### BODY
+- [ ] Title
+- [ ] Author
+- [ ] Rules (Optional)
+- [ ] Board
+
+### Footer
+- [ ] CRC Checksum
\ No newline at end of file