fixing bootstrap demo

bootstrap/layouts/collection.html

@@ -12,6 +12,7 @@
     </div>
     {{end}}
 
+    {{if .Meta.Pager.Paged}}
     <ul class="pagination justify-content-center">
         {{if .Meta.Pager.PageCurr.Prev}}
         <li class="page-item">
@@ -45,6 +46,7 @@
         </li>
         {{end}}
     </ul>
+    {{end}}
 </div>
 {{template "footer" .}}
 {{end}}

bootstrap/main.go

@@ -106,7 +106,7 @@ func (b *builder) Build(srcDir, dstDir string) {
 		Chain(frontmatter.New()).
 		Chain(markdown.New().MarkdownFlags(markdownFlags)).
 		Chain(collection.New()).
-		Chain(paginate.New("Groups.Blog").Limit(3)).
+		Chain(paginate.New("Groups.Blog").ItemsPerPage(3)).
 		Chain(index.New(indexMeta)).
 		Chain(tags.New().IndexMeta(tagMeta)).
 		Chain(breadcrumbs.New()).