fix axes

Author: nicolaskruchten

doc/python/axes.md

@@ -6,7 +6,7 @@ jupyter:
       extension: .md
       format_name: markdown
       format_version: '1.2'
-      jupytext_version: 1.3.0
+      jupytext_version: 1.4.2
   kernelspec:
     display_name: Python 3
     language: python
@@ -20,10 +20,10 @@ jupyter:
     name: python
     nbconvert_exporter: python
     pygments_lexer: ipython3
-    version: 3.7.3
+    version: 3.7.7
   plotly:
-    description: How to adjust axes properties in Python: axes titles, styling and coloring axes and grid lines, ticks, tick labels
-      and more.
+    description: How to adjust axes properties in Python - axes titles, styling and
+      coloring axes and grid lines, ticks, tick labels and more.
     display_as: file_settings
     language: python
     layout: base