Cleaner output while running tests

src/settings/mod.rs

@@ -274,13 +274,13 @@ impl Settings {
     /// let s = Settings::new();
     ///
     /// // Export to JSON
-    /// let path_json = Path::new("./output.json");
+    /// let path_json = Path::new("settings.json");
     /// s.export(&path_json).unwrap();
     ///
     /// // Export to Yaml, both ".yml" and ".yaml" work
-    /// let path_yaml = Path::new("./output.yaml");
+    /// let path_yaml = Path::new("settings.yaml");
     /// s.export(&path_yaml).unwrap();
-    /// let path_yml = Path::new("./output.yml");
+    /// let path_yml = Path::new("settings.yml");
     /// s.export(&path_yml).unwrap();
     /// ```
     ///