Minor changes in m05 and m07

Author: blu3r4y

slides/content/m05_collections.md

@@ -16,6 +16,7 @@ Find them all at [docs.python.org/3/library/stdtypes.html](https://docs.python.o
 ## Lists 1/2
 
 Lists hold multiple elements in a specific order.
+Unlike arrays, they can change in size at any time.
 
 ```py [|3-5|8-9|11|13-14|16-17|]
 # ./python/m05_list_operations.py#L1-L15

slides/content/m07_examples.md

@@ -50,7 +50,9 @@ else:
 
 ### What do we notice here?
 
-- Python has no `switch` expression, you have to make a cascade of `if` / `elif` / `else` statements
+- Python has no `switch` expression, you have to make a cascade of `if` / `elif` / `else` statements \*
+
+<small>\* Actually, if you are using **Python 3.10** or newer, there are the new `match` and `case` statements now.</small>
 
 </div>