diff --git a/API_SQLuedo/API/Controllers/LessonsController.cs b/API_SQLuedo/API/Controllers/LessonsController.cs
index bfb0738..dfbbd14 100644
--- a/API_SQLuedo/API/Controllers/LessonsController.cs
+++ b/API_SQLuedo/API/Controllers/LessonsController.cs
@@ -23,7 +23,7 @@ namespace API.Controllers
             _logger = logger;
         }
 
-        [HttpGet("lessons/{page}/{number}/{orderCriteria}")]
+        [HttpGet("lessons/{page:int}/{number:int}/{orderCriteria}")]
         [ProducesResponseType(typeof(LessonDTO), 200)]
         [ProducesResponseType(typeof(string), 204)]
         public IActionResult GetLessons(int page, int number, LessonOrderCriteria orderCriteria)
diff --git a/API_SQLuedo/API/Controllers/ParagraphsController.cs b/API_SQLuedo/API/Controllers/ParagraphsController.cs
index df0bfff..c6d64a5 100644
--- a/API_SQLuedo/API/Controllers/ParagraphsController.cs
+++ b/API_SQLuedo/API/Controllers/ParagraphsController.cs
@@ -29,7 +29,7 @@ namespace API.Controllers
         [ProducesResponseType(typeof(string), 204)]
         public IActionResult GetParagraphs(int page, int number, ParagraphOrderCriteria orderCriteria)
         {
-            var nbParagraph = (_paragraphDataService.GetParagraphs(page, number, orderCriteria)).ToList().Count();
+            var nbParagraph = _paragraphDataService.GetParagraphs(page, number, orderCriteria).ToList().Count;
             if (nbParagraph == 0)
             {
                 _logger.LogError("[ERREUR] Aucun paragraphe trouvé.");