diff --git a/src/source/build-numbers.md b/src/source/build-numbers.md
index d61961d..3c54f0c 100644
--- a/src/source/build-numbers.md
+++ b/src/source/build-numbers.md
@@ -108,7 +108,8 @@
 ITL41D | android-4.0.1_r1.1 | Galaxy Nexus
 ITL41F | android-4.0.1_r1.2 | Galaxy Nexus
 ICL53F | android-4.0.2_r1   | Galaxy Nexus
-IML74K | android-4.0.3_r1   | latest IceCreamSandwich version, Nexus S
+IML74K | android-4.0.3_r1   | Nexus S
+IML77  |                    | latest IceCreamSandwich version
 
 The branches froyo, gingerbread, ics-mr0, ics-mr1, represent development
 branches that do not exactly match configurations that were tested
diff --git a/src/source/initializing.md b/src/source/initializing.md
index 3660c16..e2d8a3d 100644
--- a/src/source/initializing.md
+++ b/src/source/initializing.md
@@ -83,7 +83,7 @@
 
 On Ubuntu 11.10:
 
-    $ sudo ln -s /usr/lib/i386-linux-gnu/libX11.so.6 /usr/lib/i386-linux-gnu/libX11.so
+    $ sudo apt-get install libx11-dev:i386
 
 32-bit (experimental)