Fix some typos in Soong.

Test: m
Change-Id: I032b6ce2a61491b88416db9943b42e6af4783459
diff --git a/scripts/build-ndk-prebuilts.sh b/scripts/build-ndk-prebuilts.sh
index 947458a..b6ed659 100755
--- a/scripts/build-ndk-prebuilts.sh
+++ b/scripts/build-ndk-prebuilts.sh
@@ -25,7 +25,7 @@
 PLATFORM_SDK_VERSION=$(get_build_var PLATFORM_SDK_VERSION)
 PLATFORM_VERSION_ALL_CODENAMES=$(get_build_var PLATFORM_VERSION_ALL_CODENAMES)
 
-# PLATFORM_VERSION_ALL_CODESNAMES is a comma separated list like O,P. We need to
+# PLATFORM_VERSION_ALL_CODENAMES is a comma separated list like O,P. We need to
 # turn this into ["O","P"].
 PLATFORM_VERSION_ALL_CODENAMES=${PLATFORM_VERSION_ALL_CODENAMES/,/'","'}
 PLATFORM_VERSION_ALL_CODENAMES="[\"${PLATFORM_VERSION_ALL_CODENAMES}\"]"