diff --git a/layouts/partials/preview_micropost.html b/layouts/partials/preview_micropost.html
index 2d8cc81..2433ea4 100644
--- a/layouts/partials/preview_micropost.html
+++ b/layouts/partials/preview_micropost.html
@@ -11,7 +11,7 @@
in
{{ range $i, $v := .Params.categories }}
- {{ $v }}{{ if ne (len $.Params.categories) (add $i 1) }}, {{ end }}
+ {{ $v }}{{ if ne (len $.Params.categories) (add $i 1) }}, {{ end }}
{{ end }}
{{ end }}
diff --git a/layouts/partials/preview_post.html b/layouts/partials/preview_post.html
index e62c000..45873f3 100644
--- a/layouts/partials/preview_post.html
+++ b/layouts/partials/preview_post.html
@@ -10,7 +10,7 @@
in
{{ range $i, $v := .Params.categories }}
- {{ $v }}{{ if ne (len $.Params.categories) (add $i 1) }}, {{ end }}
+ {{ $v }}{{ if ne (len $.Params.categories) (add $i 1) }}, {{ end }}
{{ end }}
{{ end }}