diff --git a/meshmode/mesh/__init__.py b/meshmode/mesh/__init__.py
index 13614604be12bf45fa626f0785471de27d6b91dd..f6ebe0cc6a3285fa4253c7bd0bf0cd4aafe2462c 100644
--- a/meshmode/mesh/__init__.py
+++ b/meshmode/mesh/__init__.py
@@ -412,7 +412,7 @@ class Mesh(Record):
 
     .. attribute:: facial_adjacency_groups
 
-        An list of mappings from neighbor group IDs to instances of
+        A list of mappings from neighbor group IDs to instances of
         :class:`FacialAdjacencyGroup`.
 
         ``facial_adjacency_groups[igrp][ineighbor_group]`` gives