From 8a97f7ddeb575c1a0aada2eea13731721bf8bd53 Mon Sep 17 00:00:00 2001
From: John Lambert <johnlambert@gatech.edu>
Date: Thu, 12 Aug 2021 09:15:33 -0400
Subject: [PATCH] add missing docstring for an input arg

---
 python/gtsam/utils/plot.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/gtsam/utils/plot.py b/python/gtsam/utils/plot.py
index a56face0c..2eaf889bb 100644
--- a/python/gtsam/utils/plot.py
+++ b/python/gtsam/utils/plot.py
@@ -312,7 +312,7 @@ def plot_pose3(
     Args:
         fignum: Integer representing the figure number to use for plotting.
         pose (gtsam.Pose3): 3D pose to be plotted.
-        axis_length:
+        axis_length: The length of the camera axes.
         P: Marginal covariance matrix to plot the uncertainty of the estimation.
         axis_labels: List of axis labels to set.