diff --git a/docs/html/sdk/android-2.3-highlights.jd b/docs/html/sdk/android-2.3-highlights.jd
index f60bf519c92ed..1a603afb40c72 100644
--- a/docs/html/sdk/android-2.3-highlights.jd
+++ b/docs/html/sdk/android-2.3-highlights.jd
@@ -258,7 +258,7 @@ audio
href="http://www.khronos.org/opensles/">Khronos OpenSL ES, a standard API
that gives applications access to powerful audio controls and effects from
native code. Applications can use the API to manage audio devices and control
-low-latency audio input, output and processing directly from native code
+audio input, output, and processing directly from native code.
Native graphics
management
diff --git a/docs/html/sdk/android-2.3.jd b/docs/html/sdk/android-2.3.jd
index 5438adc135f5d..5b4f17bfddcb8 100644
--- a/docs/html/sdk/android-2.3.jd
+++ b/docs/html/sdk/android-2.3.jd
@@ -124,7 +124,7 @@ in {@sdkPlatformVersion}, including new features and changes in the framework
API since the previous version.
-SIP-based VOIP
+SIP-based VoIP
The platform now includes a SIP protocol stack and framework API that lets
developers build internet telephony applications. Using the API, applications can offer
@@ -747,7 +747,7 @@ gyroscope sensor.
{@link android.content.pm.PackageManager#FEATURE_SIP android.software.sip}
— The application uses the SIP API on the device.
{@link android.content.pm.PackageManager#FEATURE_SIP_VOIP
-android.software.sip.voip} — The application uses a SIP-based VOIP
+android.software.sip.voip} — The application uses a SIP-based VoIP
service on the device.
{@link
android.content.pm.PackageManager#FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND
diff --git a/docs/html/sdk/requirements.jd b/docs/html/sdk/requirements.jd
index 3679d44234bf2..a359dad729b14 100644
--- a/docs/html/sdk/requirements.jd
+++ b/docs/html/sdk/requirements.jd
@@ -8,12 +8,14 @@ Android applications using the Android SDK.
- Windows XP (32-bit), Vista (32- or 64-bit), or Windows 7 (32- or 64-bit)
- Mac OS X 10.5.8 or later (x86 only)
- - Linux (tested on Linux Ubuntu Hardy Heron and Lucid Lynx)
+
- Linux (tested on Ubuntu Linux, Lucid Lynx)
+ - GNU C Library (glibc) 2.11 or later is required.
+ - On Ubuntu Linux, Lucid Lynx or later release is required.
- 64-bit distributions must be capable of running 32-bit applications.
For information about how to add support for 32-bit applications, see
the Ubuntu Linux
-installation notes.
+ installation notes.