Update galleries/examples/ticks/ticklabels_rotation.py

Co-authored-by: Ruth Comer <10599679+rcomer@users.noreply.github.com>

Author: timhoffm

galleries/examples/ticks/ticklabels_rotation.py

@@ -8,7 +8,7 @@
 the *rotation* parameter. Set the *rotation_mode* parameter to "xtick" / "ytick" to
 make the text point towards the tick, see also `~.Text.set_rotation_mode`.
 
-Note: We use `layout="constrained"` to make sure there is enough space for the tick
+Note: We use ``layout="constrained"`` to make sure there is enough space for the tick
 labels so that they are not cut off.
 """