diff --git a/README.md b/README.md
index 2dfa9e8..d44305d 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 [![Tests](https://github.com/testingbot/testingbot-java/actions/workflows/test.yml/badge.svg?branch=master)](https://github.com/testingbot/testingbot-java/actions/workflows/test.yml)
 [![CodeQL](https://github.com/testingbot/testingbot-java/actions/workflows/codeql-analysis.yml/badge.svg?branch=master)](https://github.com/testingbot/testingbot-java/actions/workflows/codeql-analysis.yml)
 [![License: Apache 2.0](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://www.apache.org/licenses/LICENSE-2.0)
-[![Java](https://img.shields.io/badge/Java-1.7%2B-blue.svg)](https://www.oracle.com/java/)
+[![Java](https://img.shields.io/badge/Java-8%2B-blue.svg)](https://www.oracle.com/java/)
 
 TestingBotREST Java
 ====================
@@ -36,7 +36,7 @@ Retrieves collection of available browsers
 
 
 ```java
-ArrayList<TestingbotBrowser> devices = restApi.getBrowsers();
+ArrayList<TestingbotBrowser> browsers = restApi.getBrowsers();
 ```
 
 ### getDevices
@@ -45,7 +45,7 @@ Retrieves collection of available devices
 
 
 ```java
-ArrayList<TestingbotDevice> devices = restApi.getDevices();
+List<TestingbotDevice> devices = restApi.getDevices(int offset, int count);
 ```
 
 ### getAvailableDevices
@@ -54,7 +54,7 @@ Retrieves collection of available devices
 
 
 ```java
-ArrayList<TestingbotDevice> devices = restApi.getAvailableDevices();
+List<TestingbotDevice> devices = restApi.getAvailableDevices();
 ```
 
 ### getDevice
@@ -150,7 +150,7 @@ Updates information about the current user
 
 
 ```java
-TestingbotUser user = restApi.updateUserInfo(TestingBotUser);
+boolean success = restApi.updateUserInfo(TestingbotUser user);
 ```
 
 ### getTunnels
@@ -406,8 +406,8 @@ Maven
   <dependency>
     <groupId>com.testingbot</groupId>
     <artifactId>testingbotrest</artifactId>
-    <version>1.0.8</version>
+    <version>1.1.0</version>
     <scope>test</scope>
   </dependency>
-</dependencies
+</dependencies>
 ```
diff --git a/src/main/java/com/testingbot/testingbotrest/TestingbotREST.java b/src/main/java/com/testingbot/testingbotrest/TestingbotREST.java
index 3305441..82742d6 100644
--- a/src/main/java/com/testingbot/testingbotrest/TestingbotREST.java
+++ b/src/main/java/com/testingbot/testingbotrest/TestingbotREST.java
@@ -431,7 +431,7 @@ public TestingbotDevice getDevice(int deviceId) {
      * @return boolean success
      */
     public boolean deleteStorageFile(String appUrl) {
-        return this.apiBoolean(new HttpDelete(apiBase + "/storage/" + enc(appUrl)), null);
+        return this.apiBoolean(new HttpDelete(apiBase + "/storage/" + enc(appUrl.replace("tb://", ""))), null);
     }
 
 
diff --git a/src/test/java/com/testingbot/testingbotrest/TestingbotRestMockTest.java b/src/test/java/com/testingbot/testingbotrest/TestingbotRestMockTest.java
index 4b2af5c..0337d45 100644
--- a/src/test/java/com/testingbot/testingbotrest/TestingbotRestMockTest.java
+++ b/src/test/java/com/testingbot/testingbotrest/TestingbotRestMockTest.java
@@ -404,6 +404,12 @@ public void deleteStorageFile() {
         assertRequest("DELETE", "/v1/storage/xyz");
     }
 
+    @Test
+    public void deleteStorageFileAcceptsAppUrl() {
+        api.deleteStorageFile("tb://xyz");
+        assertRequest("DELETE", "/v1/storage/xyz");
+    }
+
     // ------------------------------------------------------------------ jobs / config
 
     @Test