ICU-21249 Remove obsolete TODO for ICU-13591

diff --git a/icu4c/source/i18n/quantityformatter.h b/icu4c/source/i18n/quantityformatter.h
index d42c0dfe51180a14c7fd14d5f8e04a6c54392986..841798cf8892550d99417f75816571e2b4fede0c 100644 (file)
--- a/icu4c/source/i18n/quantityformatter.h
+++ b/icu4c/source/i18n/quantityformatter.h
@@ -112,7 +112,7 @@ public:
 
     /**
      * Selects the standard plural form for the number/formatter/rules.
-     * TODO(13591): Remove this method.
+     * Used in MeasureFormat for backwards compatibility with NumberFormat.
      */
     static StandardPlural::Form selectPlural(
             const Formattable &number,