diff --git a/.editorconfig b/.editorconfig
index 0f09989..5d12634 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -8,3 +8,6 @@ end_of_line = lf
 charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
+
+[*.md]
+trim_trailing_whitespace = false
diff --git a/.prettierrc b/.prettierrc
index 3f6503e..8e1509a 100644
--- a/.prettierrc
+++ b/.prettierrc
@@ -1,7 +1,9 @@
 {
   "trailingComma": "all",
   "bracketSameLine": false,
-  "bracketSpacing":true ,
+  "bracketSpacing": true,
   "semi": true,
-  "singleQuote": true
+  "singleQuote": true,
+  "tabWidth": 2,
+  "arrowParens": "always"
 }