small tweaks to linting

Author: KurtGokhan

.editorconfig

@@ -4,9 +4,7 @@ root = true
 charset = utf-8
 indent_style = space
 indent_size = 2
+tab_width = 2
 insert_final_newline = true
 trim_trailing_whitespace = true
 end_of_line = lf
-
-[*.md]
-max_line_length = off