Minor docs fixes

- Fixed changelog formatting
- Fixed some warnings from mkdocs about not being able to get argument types

docs/changelog.md

@@ -17,6 +17,7 @@
     ```
 
 Added:
+
 - [Timepix3][extra.components.Timepix3] to access raw hits and centroids from the Timepix3 detector (!231).
 - [Scan.plot()][extra.components.Scan.plot] now allows passing a `figsize` (!262).
 

src/extra/components/timepix.py

@@ -379,7 +379,7 @@ def spatial_bins(self, min_pos=0, max_pos=256, bins_per_px=1):
                 1 by default
 
         Returns:
-            bins (numpy.ndarray) Spatial bin edges.
+            bins (numpy.ndarray): Spatial bin edges.
         """
 
         return np.arange(min_pos, max_pos, 1/bins_per_px) - 0.5/bins_per_px
@@ -410,8 +410,8 @@ def pixel_events(self, pulse_dim='pulseId', toa_offset=0.0,
                 default.
             toa_offset (float, optional): Time-of-arrival offset applied
                 by train in microseconds, 0.0 by default.
-            timewalk_lut (numpy.typing.ArrayLike or os.PathLike or None,
-                optional): Timewalk LUT to correct ToA or path to a file
+            timewalk_lut (numpy.typing.ArrayLike or os.PathLike or None, optional):
+                Timewalk LUT to correct ToA or path to a file
                 compatible with np.load, none by default.
             out_of_pulse_events (bool, optional): Whether to include
                 hits before the first pulse and after the last pulse in