#1522: fixed the spelling in the httpException error

Author: callmejim1226

src/backend/src/services/projects.services.ts

@@ -620,7 +620,7 @@ export default class ProjectsService {
       }
     });
 
-    if (!!materialType) throw new HttpException(400, `The following material type alraedy exists: ${name}`);
+    if (!!materialType) throw new HttpException(400, `The following material type already exists: ${name}`);
 
     const newMaterialType = await prisma.material_Type.create({
       data: {

src/backend/tests/projects.test.ts

@@ -267,7 +267,7 @@ describe('Projects', () => {
       vi.spyOn(prisma.material_Type, 'findUnique').mockResolvedValue(toolMaterial);
 
       await expect(ProjectsService.createMaterialType('NERSoftwareTools', batman)).rejects.toThrow(
-        new HttpException(400, 'The following material type alraedy exists: NERSoftwareTools')
+        new HttpException(400, 'The following material type already exists: NERSoftwareTools')
       );
     });