improved examples readme
The engine contains examples for various aspects. Currently there is not much, but I'm working on it.
+It is better to run examples with `--release` flag, because Debug version is too slow.
+
## Example 01 - Simple Scene
*Difficulty*: Easy.
@@ -47,6 +49,6 @@ This example shows how to use user interface system of engine. It is based on si
- TODO
-## Example 07 - Simple gam
+## Example 07 - Simple game
- TODO
\ No newline at end of file
