fixes

postssystem.exposed/src/main/kotlin/com/insanusmokrassar/postssystem/core/exposed/ExposedPostsAPI.kt

@@ -158,7 +158,7 @@ private class PostsAPIDatabaseTable(
         }
     }
 
-    override suspend fun getPostsByPagination(pagination: Pagination): PaginationResult<out RegisteredPost> {
+    override suspend fun getPostsByPagination(pagination: Pagination): PaginationResult<RegisteredPost> {
         return transaction {
             val posts = selectAll().limit(pagination.size, pagination.firstIndex).orderBy(creationDateColumn).map {
                 it.toRegisteredPost()