ICU-10999 mark formatMeasuresPer() as Technology preview

X-SVN-Rev: 36518

diff --git a/icu4c/source/i18n/unicode/measfmt.h b/icu4c/source/i18n/unicode/measfmt.h
index 4bbc27d7dcd3a09e6414b51f00fb824739d26bb5..1554a6887c3d59adb86b2ab01c1428b52a750ed2 100644 (file)
--- a/icu4c/source/i18n/unicode/measfmt.h
+++ b/icu4c/source/i18n/unicode/measfmt.h
@@ -205,7 +205,7 @@ class U_I18N_API MeasureFormat : public Format {
      * @param status the error.
      * @return appendTo reference
      *
-     * @internal
+     * @internal Technology preview
      */
     UnicodeString &formatMeasuresPer(
             const Measure *measures,