Fix typo

Bug: 4445289
Change-Id: I89ac19580c45aa45afbab2c850973f9d53f62390
diff --git a/src/source/build-numbers.md b/src/source/build-numbers.md
index 3152500..be6188c 100644
--- a/src/source/build-numbers.md
+++ b/src/source/build-numbers.md
@@ -130,7 +130,7 @@
 JOP40D | android-4.2.1_r1   | Galaxy Nexus, Nexus 7, Nexus 4, Nexus 10
 JOP40F | android-4.2.1_r1.1 | Nexus 10
 JOP40G | android-4.2.1_r1.2 | Nexus 4
-JDP39  | android-4.2.2_r1   | latest Jelly Bean version, Galaxy Nexus, Nexus 7, Nexus 4, Nexus 10
+JDQ39  | android-4.2.2_r1   | latest Jelly Bean version, Galaxy Nexus, Nexus 7, Nexus 4, Nexus 10
 
 The branches froyo, gingerbread, ics-mr0, ics-mr1, jb-dev,
 jb-mr1-dev, jb-mr1.1-dev