diff --git a/src/compatibility/cts-intro.md b/src/compatibility/cts-intro.md
index 5cc5240..c9550df 100644
--- a/src/compatibility/cts-intro.md
+++ b/src/compatibility/cts-intro.md
@@ -38,9 +38,15 @@
 
 1. For CTS 2.1 R2 and beyond, setup your device (or emulator) to run the accessibility tests:
 
-    a. adb install -r android-cts/repository/testcases/CtsDelegatingAccessibilityService.apk
+    2. adb install -r android-cts/repository/testcases/CtsDelegatingAccessibilityService.apk
 
-    a. On the device, enable Settings > Accessibility > Accessibility > Delegating Accessibility Service
+    2. On the device, enable Settings > Accessibility > Accessibility > Delegating Accessibility Service
+
+1. For CTS 2.3 R4 and beyond, setup your device to run the device administration tests:
+
+    2. adb install -r android-cts/repository/testcases/CtsDeviceAdmin.apk
+
+    2. On the device, enable all the android.deviceadmin.cts.* device administrators under Settings > Location & security > Select device administrators
 
 1. Launch the CTS. The CTS test harness loads the test plan onto the attached devices. For each test in the test harness:
 
diff --git a/src/compatibility/downloads.md b/src/compatibility/downloads.md
index 503f761..fd20938 100644
--- a/src/compatibility/downloads.md
+++ b/src/compatibility/downloads.md
@@ -26,7 +26,7 @@
 Android 2.3 is found in the 'gingerbread' branch in the open-source tree.
 
 - [Android 2.3 Compatibility Definition Document (CDD)](2.3/android-2.3.3-cdd.pdf)
-- [Android 2.3 R3 Compatibility Test Suite (CTS)](http://dl.google.com/dl/android/cts/android-cts-2.3_r3-x86.zip)
+- [Android 2.3 R4 Compatibility Test Suite (CTS)](http://dl.google.com/dl/android/cts/android-cts-2.3_r4-x86.zip)
 
 ## Android 2.2 ##
 
diff --git a/src/tech/encryption/android_crypto_implementation.md b/src/tech/encryption/android_crypto_implementation.md
index 4e7b733..f3de9da 100644
--- a/src/tech/encryption/android_crypto_implementation.md
+++ b/src/tech/encryption/android_crypto_implementation.md
@@ -54,7 +54,7 @@
     "setprop vold.post_fs_data_done 1".
 
 
-## How Adroid encryption works
+## How Android encryption works
 
 Disk encryption on Android is based on dm-crypt, which is a kernel feature that
 works at the block device layer.  Therefore, it is not usable with YAFFS, which