fix review findings.

port/PyAssimp/README.md

@@ -76,19 +76,16 @@ INSTALL
 
 Install `pyassimp` by running:
 
-```
+```console
 $ python setup.py install
 ```
 
 PyAssimp requires a assimp dynamic library (`DLL` on windows,
-`.so` on linux, `.dynlib` on macOS) in order to work. The default search directories 
-are:
-
-- the current directory
-- on linux additionally: `/usr/lib`, `/usr/local/lib`,
-  `/usr/lib/x86_64-linux-gnu`
+`.so` on linux, `.dynlib` on macOS) in order to work. The default search directories are:
+ - the current directory
+ - on linux additionally: `/usr/lib`, `/usr/local/lib`,
+   `/usr/lib/x86_64-linux-gnu`
 
 To build that library, refer to the Assimp master `INSTALL`
 instructions. To look in more places, edit `./pyassimp/helper.py`.
 There's an `additional_dirs` list waiting for your entries.
-