Improve capitalization consistency in changelog for v3.0.4

Harmon758 · web-flow · commit 37cc3c09c188 · 2021-01-21T06:14:03.000-06:00
diff --git a/doc/source/changes.rst b/doc/source/changes.rst
@@ -6,7 +6,7 @@ Changelog
 v3.0.4
 ******
 
-- signed release (with correct key this time)
+- Signed release (with correct key this time)
 
 ******
 v3.0.2
