diff --git a/README.md b/README.md
index ebeddeb..17f151b 100644
--- a/README.md
+++ b/README.md
@@ -10,12 +10,12 @@ imgsort
 ```
 2. When you run it the first time, you will be prompted to create a new config. That means you need to assign keyboard keys to directories in your filesystem.
     For example, you could use:
-    - f = *~/Pictures/Family*
-    - v = *~/Pictures/Vacation_2019*
-    - o = *~/Pictures/Other*
+    - `f` = `~/Pictures/Family`
+    - `v` = `~/Pictures/Vacation_2019`
+    - `o` = `~/Pictures/Other`
 
-    Note that 's', 'u' and 'q' are reserved for 'skip', 'undo' and 'quit', but you can use 'S', 'U' and 'Q' instead.
-3. Save the config if you might want to use it again. The config file will be stored in *~/.config/imgsort*.
+    Note that `s`, `u` and `q` are reserved for *skip*, *undo* and *quit*, but you can use `S`, `U` and `Q` instead.
+3. Save the config if you might want to use it again. The config file will be stored in `~/.config/imgsort`.
 4. Enjoy the slideshow!
 
 ## Installation
@@ -35,7 +35,7 @@ You can also install it system-wide using `sudo python3 -m pip install.`
 - Todo-Images are now sorted by filename
 
 ### 1.0
-Initial Release
+- Initial Release
 
 ## Importand Notice:
 This software comes with no warranty!
diff --git a/imgsort/configs.py b/imgsort/configs.py
old mode 100644
new mode 100755