diff --git a/api-lib-core/src/main/java/de/ozgcloud/apilib/file/dummy/DummyOzgCloudFileService.java b/api-lib-core/src/main/java/de/ozgcloud/apilib/file/dummy/DummyOzgCloudFileService.java
index 40268599d6bd763979ffa80d87de05f4ddea0847..03a5bbd363d6cfe17236e70f0211d8e5df59ecbe 100644
--- a/api-lib-core/src/main/java/de/ozgcloud/apilib/file/dummy/DummyOzgCloudFileService.java
+++ b/api-lib-core/src/main/java/de/ozgcloud/apilib/file/dummy/DummyOzgCloudFileService.java
@@ -37,7 +37,7 @@ public class DummyOzgCloudFileService implements OzgCloudFileService {
 		try {
 			streamToWriteData.write(TEST_DATA);
 		} catch (IOException e) {
-			throw new TechnicalException("Erro wrting dummy data.", e);
+			throw new TechnicalException("Error writing dummy data.", e);
 		}
 	}