Update

1 files changed, 1 insertions, 1 deletions

diff --git a/pages/more-functional-analysis/topological-vector-spaces/index.md b/pages/more-functional-analysis/topological-vector-spaces/index.md
index 745d53b..a3e6220 100644
--- a/pages/more-functional-analysis/topological-vector-spaces/index.md
+++ b/pages/more-functional-analysis/topological-vector-spaces/index.md
@@ -49,7 +49,7 @@ A subset $A \subset X$ is said to be
 {% theorem %}
 These properties of subsets of $X$
 are stable under arbitrary intersections.
-Thus we obtain the notions of
+Thus, we obtain the notions of
 *convex hull* $\co A$,
 *balanced hull* $\bal A$, and
 *absolutely convex hull* $\aco A$.