Fixed assignment operators a bit

README.md

@@ -140,9 +140,17 @@ For example:
 
 If you however try to use these kinds of assignment operators on variabes which have not been initialized with a value yet, an exception will occur.
 
-There are also two kinds of "special" assignment operators:
+All assignment operators return the value the assignee (leftside of the operator) was after the operator. For more examples:
-- `++` increment unary operator functions like `+= 1`
+
-- `--` decrement unary operator functions like `-= 1`
+```
+let test = 0;
+let new = (test = 2); // new becomes 2, test becomes 2
+let another = (new += 5); /// another becomes 7, new becomes 7.
+```
+
+**But** there are also two kinds of "special" assignment operators, which return the _old_ value of the assignee, after the operator.
+- `++` increment unary operator which adds 1 to the leftside value.
+- `--` decrement unary operator which subtracts 1 from the leftside value.
 
 for example:
 ```
@@ -151,13 +159,6 @@ let first = i++; // first becomes 0, i increments to 1
 let second = i--; // second becomes 1, i decrements back to 0.
 ```
 
-All assignment operators return the value the assignee (leftside of the operator) was before the operator. For more examples:
-
-```
-let test = 0;
-let new = (test = 2); // new becomes 0, test becomes 2
-let another = (new += 5); /// another becomes 0, new becomes 5.
-```
 
 ## Scopes
 Scopes are areas of code surrounded by brackets `{}`. E.g.