.editorconfig: Remove unused comments

.editorconfig

@@ -4,14 +4,13 @@ root = true
 indent_style = space
 #indent_size = 2
 #tab_width = 4
-
 end_of_line = lf
 #charset = utf-8
 
 trim_trailing_whitespace = true
-insert_final_newline = true#3ab
+insert_final_newline = true
 max_line_length = 80
-;abc
+
 [*.c]
 indent_size = 4