Fix a typedef

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130783831
diff --git a/lib/src/intl/compact_number_format.dart b/lib/src/intl/compact_number_format.dart
index e07ea0e..ef4f332 100644
--- a/lib/src/intl/compact_number_format.dart
+++ b/lib/src/intl/compact_number_format.dart
@@ -106,7 +106,7 @@
       _CompactFormatType formatType,
       String name,
       String currencySymbol,
-      String getPattern(NumberSymbols): _forDecimal,
+      String getPattern(NumberSymbols symbols): _forDecimal,
       String computeCurrencySymbol(NumberFormat),
       int decimalDigits,
       bool isForCurrency: false})
diff --git a/lib/src/intl/number_format.dart b/lib/src/intl/number_format.dart
index ef8f407..646da52 100644
--- a/lib/src/intl/number_format.dart
+++ b/lib/src/intl/number_format.dart
@@ -6,7 +6,7 @@
 
 /// The function that we pass internally to NumberFormat to get
 /// the appropriate pattern (e.g. currency)
-typedef String _PatternGetter(NumberSymbols);
+typedef String _PatternGetter(NumberSymbols symbols);
 
 /// Provides the ability to format a number in a locale-specific way. The
 /// format is specified as a pattern using a subset of the ICU formatting