diff --git a/src/main/webapp/app/module/primary/landscape/LandscapeNavigation.ts b/src/main/webapp/app/module/primary/landscape/LandscapeNavigation.ts
index d29c7f52c1b..eebfb576679 100644
--- a/src/main/webapp/app/module/primary/landscape/LandscapeNavigation.ts
+++ b/src/main/webapp/app/module/primary/landscape/LandscapeNavigation.ts
@@ -91,7 +91,7 @@ export class LandscapeNavigation {
   }
 
   private isInModuleDependencies(dependencies: LandscapeElementId[]): boolean {
-    return dependencies.findIndex(depenecie => depenecie.get() == this.module().slug().get()) >= 0;
+    return dependencies.findIndex(dependency => dependency.get() == this.module().slug().get()) >= 0;
   }
 
   private findModuleIndexInDependencies(modules: LandscapeModule[]): number {
diff --git a/src/test/webapp/unit/module/primary/modules-patch/ModulesPatchComponent.spec.ts b/src/test/webapp/unit/module/primary/modules-patch/ModulesPatchComponent.spec.ts
index 4058f0baad2..f540953d19e 100644
--- a/src/test/webapp/unit/module/primary/modules-patch/ModulesPatchComponent.spec.ts
+++ b/src/test/webapp/unit/module/primary/modules-patch/ModulesPatchComponent.spec.ts
@@ -294,7 +294,7 @@ describe('Modules', () => {
       expect(wrapper.find(wrappedElement('module-spring-cucumber-optionalBoolean-parameter-value')).text()).toBe('');
     });
 
-    it('should set integer parameter to undefine', async () => {
+    it('should set integer parameter to undefined', async () => {
       const wrapper = await componentWithModules();
       await selectModule(wrapper);
 
diff --git a/src/test/webapp/unit/shared/optional/domain/Optional.spec.ts b/src/test/webapp/unit/shared/optional/domain/Optional.spec.ts
index a185044cbe1..f0cd6eeb517 100644
--- a/src/test/webapp/unit/shared/optional/domain/Optional.spec.ts
+++ b/src/test/webapp/unit/shared/optional/domain/Optional.spec.ts
@@ -57,7 +57,7 @@ describe('Optional', () => {
       ).toBe('value');
     });
 
-    it('should filter valudated optional with unmatching filter', () => {
+    it('should filter valuated optional with unmatching filter', () => {
       expect(
         Optional.of('value')
           .filter(() => false)