diff --git a/lib/pescarte/blog/blog.ex b/lib/pescarte/blog/blog.ex
index f39177a7..7dabbbf5 100644
--- a/lib/pescarte/blog/blog.ex
+++ b/lib/pescarte/blog/blog.ex
@@ -7,13 +7,13 @@ defmodule Pescarte.Blog do
   alias Pescarte.Blog.{Post}
 
   @type filters :: %{
-    optional(:title) => String.t(),
-    optional(:start_date) => NaiveDateTime.t(),
-    optional(:end_date) => NaiveDateTime.t(),
-    optional(:tags) => list(Tag.t()),
-    optional(:page) => non_neg_integer(),
-    optional(:page_size) => pos_integer()
-  }
+          optional(:title) => String.t(),
+          optional(:start_date) => NaiveDateTime.t(),
+          optional(:end_date) => NaiveDateTime.t(),
+          optional(:tags) => list(Tag.t()),
+          optional(:page) => non_neg_integer(),
+          optional(:page_size) => pos_integer()
+        }
 
   @spec list_posts_with_filter(filters()) :: {:ok, list(Post.t())} | {:error, term()}
   def list_posts_with_filter(filters \\ %{}) do
@@ -28,23 +28,29 @@ defmodule Pescarte.Blog do
   defp apply_post_search_filter(query, %{title: search_term}) do
     from(p in query, where: ilike(p.titulo, ^"%#{search_term}%"))
   end
+
   defp apply_post_search_filter(query, _), do: query
 
   defp apply_post_date_filter(query, %{start_date: start_date, end_date: end_date}) do
     from p in query, where: p.published_at >= ^start_date and p.published_at <= ^end_date
   end
+
   defp apply_post_date_filter(query, _), do: query
 
   defp apply_post_tag_filter(query, %{tags: tags}) when is_list(tags) do
-    from p in query, join: t in assoc(p, :blog_tags), where: t.nome in ^tags,
-      group_by: p.id, having: count(t.id) == ^length(tags)
+    from p in query,
+      join: t in assoc(p, :blog_tags),
+      where: t.nome in ^tags,
+      group_by: p.id,
+      having: count(t.id) == ^length(tags)
   end
+
   defp apply_post_tag_filter(query, _), do: query
 
   defp apply_pagination(query, %{page: page, page_size: page_size}) do
     offset = (page - 1) * page_size
     from p in query, limit: ^page_size, offset: ^offset
   end
-  defp apply_pagination(query, _), do: (from p in query, limit: 10, offset: 0)
 
+  defp apply_pagination(query, _), do: from(p in query, limit: 10, offset: 0)
 end