Add to rcGlobals docs table

proplot/.proplotrc

@@ -178,13 +178,13 @@ colorbar.insetwidth:  1.2em
 # Subplot properties
 # Use font relative units for everything because this is common way user
 # might want to increase figure resolution
-subplots.axwidth:       18em  # 2 inches
-subplots.panelwidth:    4em   # 0.45 inches
-subplots.pad:           0.5em
-subplots.axpad:         1em
-subplots.panelpad:      0.5em
-subplots.panelspace:    1em
-subplots.innerspace:    1.5em
-subplots.ylabspace:     5.5em
-subplots.xlabspace:     4em
-subplots.titlespace:    2em
+subplots.axwidth:    18em  # 2 inches
+subplots.panelwidth: 4em   # 0.45 inches
+subplots.pad:        0.5em
+subplots.axpad:      1em
+subplots.panelpad:   0.5em
+subplots.panelspace: 1em
+subplots.innerspace: 1.5em
+subplots.ylabspace:  5.5em
+subplots.xlabspace:  4em
+subplots.titlespace: 2em

proplot/rctools.py

@@ -44,9 +44,9 @@
 ``autoreload``    If not empty or ``0`` and :rcraw:`nbsetup` is ``True``, passed to `%autoreload <https://ipython.readthedocs.io/en/stable/config/extensions/autoreload.html#magic-autoreload>`__. Can only be changed from the ``~/.proplotrc`` file.
 ``abc``           Boolean, indicates whether to draw a-b-c labels by default.
 ``tight``         Boolean, indicates whether to auto-adjust figure bounds and subplot spacings.
-``share``         The axis sharing level, one of ``0``, ``1``, ``2``, or ``3``.
-``align``         Whether to align axis labels during draw; see `aligning labels <https://matplotlib.org/3.1.1/gallery/subplots_axes_and_figures/align_labels_demo.html>`__.
-``span``          Boolean, toggles spanning axis labels.
+``share``         The axis sharing level, one of ``0``, ``1``, ``2``, or ``3``. See `~proplot.subplots.subplots` for details.
+``align``         Whether to align axis labels during draw. See `aligning labels <https://matplotlib.org/3.1.1/gallery/subplots_axes_and_figures/align_labels_demo.html>`__.
+``span``          Boolean, toggles spanning axis labels. See `~proplot.subplots.subplots` for details.
 ``fontname``      Name of font used for all text in the figure. The default is Helvetica Neue. See `~proplot.fonttools` for details.
 ``cmap``          The default colormap.
 ``lut``           The number of colors to put in the colormap lookup table.