diff --git a/docs/sidebar.json b/docs/sidebar.json
index 41ee8c4ac7..4428d1e960 100644
--- a/docs/sidebar.json
+++ b/docs/sidebar.json
@@ -225,7 +225,7 @@
           "Title": "Matrix Dynamic"
         },
         {
-          "Name": "MatrixDropdownColumn",
+          "Name": "matrixdropdowncolumn",
           "title": "MatrixDropdownColumn"
         },
         {
diff --git a/docs/uri.json b/docs/uri.json
index 10b570e1df..19da7a793b 100644
--- a/docs/uri.json
+++ b/docs/uri.json
@@ -37,6 +37,6 @@
     "questionmultipletextmodel": "multiple-text-entry-question-model",
     "questionmatrixdynamicmodel": "dynamic-matrix-table-question-model",
     "questionmatrixdropdownmodel": "matrix-table-with-dropdown-list",
-    "MatrixDropdownColumn": "multi-select-matrix-column-values"
+    "matrixdropdowncolumn": "multi-select-matrix-column-values"
   }
 }
\ No newline at end of file
diff --git a/src/survey.ts b/src/survey.ts
index 572a676aac..0f710fcb2a 100644
--- a/src/survey.ts
+++ b/src/survey.ts
@@ -5082,7 +5082,7 @@ export class SurveyModel extends SurveyElementCore
   }
 
   /**
-   * Uploads a file to server.
+   * Uploads files to a server.
    *
    * The following code shows how to call this method:
    *