Fix build directory pruning.
Reviewed in http://codereview.appspot.com/6492053/
diff --git a/tools/gae-zip-creator.sh b/tools/gae-zip-creator.sh
index 849e26e..2e63da5 100644
--- a/tools/gae-zip-creator.sh
+++ b/tools/gae-zip-creator.sh
@@ -41,8 +41,8 @@
 
 # Prune the things we don't want.
 echo "Pruning target library"
-find ${TARGET_PATH} -name "*.pyc" -exec rm {} \; >> ${LOG_PATH}
-rm -rf ${TARGET_PATH}/*.egg-info >> ${LOG_PATH}
+find ${LIB_PATH} -name "*.pyc" -exec rm {} \; >> ${LOG_PATH}
+rm -rf ${LIB_PATH}/*.egg-info >> ${LOG_PATH}
 
 # Create the zip.
 echo "Creating zip"