Merge pull request #9889 from IgniteUI/iganchev/i18n-string-typo-de-master

fix(i18n): Fix German resource string - master

Author: Lipata

projects/igniteui-angular-i18n/src/i18n/DE/grid-resources.ts

@@ -2,7 +2,7 @@ import { IGridResourceStrings } from 'igniteui-angular';
 
 // exported below as re-cast to create declaration type with expanded properties
 const GridResourceStringsDE_: ExpandRequire<IGridResourceStrings> = {
-    igx_grid_groupByArea_message: 'Lege eine Spaltenüberschrift hier ab, um danach zu sortieren.',
+    igx_grid_groupByArea_message: 'Lege eine Spaltenüberschrift hier ab, um danach zu gruppieren.',
     igx_grid_emptyFilteredGrid_message: 'Keine Einträge gefunden.',
     igx_grid_emptyGrid_message: 'Grid hat keine Daten.',
     igx_grid_filter: 'Filter',