4.0.3 is IML74E

Change-Id: I744fea9e55961cd513a0635264b2d68f9f1bee66
diff --git a/src/source/build-numbers.md b/src/source/build-numbers.md
index 5d1b499..285a2d9 100644
--- a/src/source/build-numbers.md
+++ b/src/source/build-numbers.md
@@ -107,7 +107,7 @@
 ITL41D | android-4.0.1_r1   | earliest IceCreamSandwich version, Galaxy Nexus
 ITL41F | android-4.0.1_r1.2 | Galaxy Nexus
 ICL53F |                    | Galaxy Nexus
-IML74B | android-4.0.3_r1   | latest IceCreamSandwich version, Nexus S
+IML74E | android-4.0.3_r1   | latest IceCreamSandwich version, Nexus S
 
 The branches froyo, gingerbread, ics-mr0, ics-mr1, represent development
 branches that do not exactly match configurations that were tested