docs update

SurveyBackend/SurveyBackend.API/Controllers/QuestionController.cs

@@ -56,6 +56,13 @@ public class QuestionController : ControllerBase
         return Ok(result);
     }
 
+    /// <summary>
+    /// Обновляет вопрос целиком
+    /// </summary>
+    /// <param name="dto"></param>
+    /// <param name="id"></param>
+    /// <param name="surveyId"></param>
+    /// <returns></returns>
     [Authorize]
     [HttpPut("{id}")]
     public async Task<IActionResult> UpdateQuestion([FromBody] QuestionUpdateDto dto, [FromRoute] int id,
@@ -67,6 +74,12 @@ public class QuestionController : ControllerBase
         return Ok(result);
     }
 
+    /// <summary>
+    /// Удаляет вопрос по его ID
+    /// </summary>
+    /// <param name="id"></param>
+    /// <param name="surveyId"></param>
+    /// <returns></returns>
     [Authorize]
     [HttpDelete("{id}")]
     public async Task<IActionResult> DeleteQuestion([FromRoute] int id, [FromRoute] int surveyId)