README: normalize list indentation [skip ci]

README.rst

@@ -189,10 +189,10 @@ are required to unlock the extra features named "ufo", etc.
 
   Package for reading and writing UFO source files; it requires:
 
-  - `fs <https://pypi.org/pypi/fs>`__: (aka ``pyfilesystem2``) filesystem
+  * `fs <https://pypi.org/pypi/fs>`__: (aka ``pyfilesystem2``) filesystem
     abstraction layer.
 
-  - `enum34 <https://pypi.org/pypi/enum34>`__: backport for the built-in ``enum``
+  * `enum34 <https://pypi.org/pypi/enum34>`__: backport for the built-in ``enum``
     module (only required on Python < 3.4).
 
   *Extra:* ``ufo``
@@ -201,7 +201,7 @@ are required to unlock the extra features named "ufo", etc.
 
   Module to compress/decompress WOFF 2.0 web fonts; it requires:
 
-   -  `brotli <https://pypi.python.org/pypi/Brotli>`__: Python bindings of
+  * `brotli <https://pypi.python.org/pypi/Brotli>`__: Python bindings of
     the Brotli compression library.
 
   *Extra:* ``woff``
@@ -211,7 +211,7 @@ are required to unlock the extra features named "ufo", etc.
   To better compress WOFF 1.0 web fonts, the following module can be used
   instead of the built-in ``zlib`` library:
 
-   -  `zopfli <https://pypi.python.org/pypi/zopfli>`__: Python bindings of
+  * `zopfli <https://pypi.python.org/pypi/zopfli>`__: Python bindings of
     the Zopfli compression library.
 
   *Extra:* ``woff``
@@ -223,7 +223,7 @@ are required to unlock the extra features named "ufo", etc.
   The version included in there varies between different Python versions.
   To use the latest available data, you can install:
 
-   -  `unicodedata2 <https://pypi.python.org/pypi/unicodedata2>`__:
+  * `unicodedata2 <https://pypi.python.org/pypi/unicodedata2>`__:
     ``unicodedata`` backport for Python 2.7 and 3.5 updated to the latest
     Unicode version 9.0. Note this is not necessary if you use Python 3.6
     as the latter already comes with an up-to-date ``unicodedata``.