chore: add keyword

Midnighter · Midnighter · commit f170b18b7d2f · 2020-05-19T15:44:33.000+02:00
diff --git a/setup.cfg b/setup.cfg
@@ -25,6 +25,7 @@ long_description = file: README.rst
 long_description_content_type = text/x-rst
 keywords =
     Structurizr
+    Structurizr-API
     C4 model
     software architecture
     diagrams-as-code
