diff --git a/changelogs/internal/newsfragments/1230.clarification b/changelogs/internal/newsfragments/1230.clarification
new file mode 100644
index 000000000..736fbd124
--- /dev/null
+++ b/changelogs/internal/newsfragments/1230.clarification
@@ -0,0 +1 @@
+Fix the spacing of mapping types generated from the OpenAPI spec.
diff --git a/layouts/partials/openapi/render-object-table.html b/layouts/partials/openapi/render-object-table.html
index b5e332dda..b49cb3e82 100644
--- a/layouts/partials/openapi/render-object-table.html
+++ b/layouts/partials/openapi/render-object-table.html
@@ -73,7 +73,7 @@
         */}}
         {{ if reflect.IsMap $property.additionalProperties }}
             {{ if $property.additionalProperties.title }}
-                {{ $type = delimit (slice "{ string: " $property.additionalProperties.title "}" ) "" }}
+                {{ $type = delimit (slice "{string: " $property.additionalProperties.title "}" ) "" }}
             {{ end }}
         {{ end }}