!fixup example-wui*

Correct error in BUILD file in example-wui* so that
bazel build :all works as expected.

Change-Id: I284aa148cb5fc07d63c0ade38bd1da69ce167f60

BUILD

diff --git a/BUILD b/BUILD
index a39858c..a399a21 100644
--- a/BUILD
+++ b/BUILD
@@ -31,7 +31,7 @@
         "//example-wuiChangeScreenHeaderRightOfButtons",
         "//example-wuiChangeScreenHeaderRightOfPopDowns",
         "//example-wuiPreferenceScreenBottom",
-        "//example-wuiProfileExtension",
+        "//example-wuiProfileExtensionBottom",
         "//example-wuiSettingsScreen",
     ],
     outs = ["all.zip"],