From a0b049be6846d241c2e5da9de335e0a8b88d66b5 Mon Sep 17 00:00:00 2001
From: kgoebber <kevin.goebbert@valpo.edu>
Date: Mon, 30 Dec 2019 10:16:43 -0700
Subject: [PATCH] fix docs

---
 src/metpy/plots/declarative.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/metpy/plots/declarative.py b/src/metpy/plots/declarative.py
index 0a11e4d80fb..754e8a4076d 100644
--- a/src/metpy/plots/declarative.py
+++ b/src/metpy/plots/declarative.py
@@ -1280,9 +1280,8 @@ class PlotObs(HasTraits):
       * fields
       * locations (optional)
       * time_range (optional)
-      * formatters (optional)
+      * formats (optional)
       * colors (optional)
-      * symbol_mapper (optional)
       * vector_field (optional)
       * vector_field_color (optional)
       * reduce_points (optional)