Revert "improved documentation and refactored naming to be more self-explanatory"

This reverts commit adfbb6c380.

examples/file_explorer.rs

@@ -73,12 +73,11 @@ struct Files {
 
 impl Files {
     fn new() -> Self {
-        let mut files =
-            Self {
-                path_stack: vec!["./".to_string()],
-                path_names: vec![],
-                err: None,
-            };
+        let mut files = Self {
+            path_stack: vec!["./".to_string()],
+            path_names: vec![],
+            err: None,
+        };
 
         files.reload_path_list();