fix typos

Author: EugeniyKiyashko

apps/demos/Demos/Gantt/TaskTemplate/Angular/app/app.component.css

@@ -23,7 +23,7 @@
 }
 
 .custom-task-color-5 {
-  background-color: #DD2C00 ;
+  background-color: #DD2C00;
 }
 
 .custom-task-color-6 {

apps/demos/Demos/Gantt/TaskTemplate/React/styles.css

@@ -23,7 +23,7 @@
 }
 
 .custom-task-color-5 {
-  background-color: #DD2C00 ;
+  background-color: #DD2C00;
 }
 
 .custom-task-color-6 {

apps/demos/Demos/Gantt/TaskTemplate/ReactJs/styles.css

@@ -23,7 +23,7 @@
 }
 
 .custom-task-color-5 {
-  background-color: #DD2C00 ;
+  background-color: #DD2C00;
 }
 
 .custom-task-color-6 {

apps/demos/Demos/Gantt/TaskTemplate/Vue/App.vue

@@ -103,7 +103,7 @@ function getImagePath(taskId: number) {
 }
 
 .custom-task-color-5 {
-  background-color: #DD2C00 ;
+  background-color: #DD2C00;
 }
 
 .custom-task-color-6 {

apps/demos/Demos/Gantt/TaskTemplate/jQuery/styles.css

@@ -23,7 +23,7 @@
 }
 
 .custom-task-color-5 {
-  background-color: #DD2C00 ;
+  background-color: #DD2C00;
 }
 
 .custom-task-color-6 {

apps/demos/testing/common.test.ts

@@ -41,11 +41,10 @@ const getIgnoredRules = (testName) => {
       'Accordion-Overview',
       'TagBox-Overview',
       'TreeList-StatePersistence',
-      // False positive:contrast rules do not apply to custom orange color
+      // False positive: contrast rules do not apply to custom orange color
       'CardView-FieldTemplate',
       // False positive: contrast rules do not apply to read-only editors on the custom option panel background
       'VectorMap-DynamicViewport',
-      'TreeList-StatePersistence',
     ].includes(testName)
   ) {
     ignoredRules.push('color-contrast');

e2e/testcafe-devextreme/helpers/accessibility/test.ts

@@ -45,7 +45,7 @@ export const testAccessibility = <TComponentOptions = unknown>(
 
   const optionConfigurations = getOptionConfigurations(options);
 
-  optionConfigurations.forEach((optionConfiguration: TComponentOptions, index) => {
+  optionConfigurations.forEach((optionConfiguration, index) => {
     test(`${component}: test with axe #${index}`, async (t) => {
       const currentA11yCheckConfig = { ...a11yCheckConfig } as A11yCheckOptions;
       const isComponentDisabled = (optionConfiguration as Record<string, unknown>).disabled;