Fix typo

docs/en/Migration-Guides/Abp-4_0-Blazor.md

@@ -27,7 +27,7 @@ using Volo.Abp.Bundling;
 
 namespace MyCompanyName.MyProjectName.Blazor
 {
-    public class MyProjectNameBundleContributer : IBundleContributer
+    public class MyProjectNameBundleContributer : IBundleContributor
     {
         public void AddScripts(BundleContext context)
         {

docs/en/UI/Blazor/Theming.md

@@ -67,7 +67,7 @@ The easiest way to create a new theme is to copy the [Basic Theme Source Code](h
 
 ### Global Styles / Scripts
 
-A theme generally needs to add a global style to the page. ABP provides a system to manage the [Global Styles and Scripts](Global-Scripts-Styles.md). A theme can implement the `IBundleContributer` to add global style or script files to the page.
+A theme generally needs to add a global style to the page. ABP provides a system to manage the [Global Styles and Scripts](Global-Scripts-Styles.md). A theme can implement the `IBundleContributor` to add global style or script files to the page.
 
 **Example: Adding a style to the page**
 
@@ -76,7 +76,7 @@ using Volo.Abp.Bundling;
 
 namespace MyTheme
 {
-    public class MyThemeBundleContributer : IBundleContributer
+    public class MyThemeBundleContributer : IBundleContributor
     {
         public void AddScripts(BundleContext context)
         {