#2641. Experimental flag renamed (#2655)

diff --git a/LanguageFeatures/Wildcards/binding_A01_t01.dart b/LanguageFeatures/Wildcards/binding_A01_t01.dart
index 184fc86..7b3788d 100644
--- a/LanguageFeatures/Wildcards/binding_A01_t01.dart
+++ b/LanguageFeatures/Wildcards/binding_A01_t01.dart
@@ -9,7 +9,7 @@
 /// scope by a wildcarded declaration. Test parameters of functions and methods.
 /// @author sgrekhov22@gmail.com
 
-// SharedOptions=--enable-experiment=wildcards
+// SharedOptions=--enable-experiment=wildcard-variables
 
 void topLevelFunction1(int _) {
   print(_);
diff --git a/LanguageFeatures/Wildcards/binding_A01_t02.dart b/LanguageFeatures/Wildcards/binding_A01_t02.dart
index f5adf3c..2591174 100644
--- a/LanguageFeatures/Wildcards/binding_A01_t02.dart
+++ b/LanguageFeatures/Wildcards/binding_A01_t02.dart
@@ -9,7 +9,7 @@
 /// scope by a wildcarded declaration. Test parameters of constructors.
 /// @author sgrekhov22@gmail.com
 
-// SharedOptions=--enable-experiment=wildcards
+// SharedOptions=--enable-experiment=wildcard-variables
 
 class C<T> {
   C.constructor1(int _) {
diff --git a/LanguageFeatures/Wildcards/binding_A01_t03.dart b/LanguageFeatures/Wildcards/binding_A01_t03.dart
index 3819d5d..e3c82c4 100644
--- a/LanguageFeatures/Wildcards/binding_A01_t03.dart
+++ b/LanguageFeatures/Wildcards/binding_A01_t03.dart
@@ -9,7 +9,7 @@
 /// scope by a wildcarded declaration. Test parameters of operators.
 /// @author sgrekhov22@gmail.com
 
-// SharedOptions=--enable-experiment=wildcards
+// SharedOptions=--enable-experiment=wildcard-variables
 
 class C {
   int operator +(int _) {
diff --git a/LanguageFeatures/Wildcards/binding_A01_t04.dart b/LanguageFeatures/Wildcards/binding_A01_t04.dart
index a40ab40..83c6462 100644
--- a/LanguageFeatures/Wildcards/binding_A01_t04.dart
+++ b/LanguageFeatures/Wildcards/binding_A01_t04.dart
@@ -9,7 +9,7 @@
 /// scope by a wildcarded declaration. Test local variables.
 /// @author sgrekhov22@gmail.com
 
-// SharedOptions=--enable-experiment=wildcards
+// SharedOptions=--enable-experiment=wildcard-variables
 
 test1() {
   var _;
diff --git a/LanguageFeatures/Wildcards/binding_A01_t05.dart b/LanguageFeatures/Wildcards/binding_A01_t05.dart
index 449b14f..30c8045 100644
--- a/LanguageFeatures/Wildcards/binding_A01_t05.dart
+++ b/LanguageFeatures/Wildcards/binding_A01_t05.dart
@@ -9,6 +9,8 @@
 /// scope by a wildcarded declaration. Test callable local variables.
 /// @author sgrekhov22@gmail.com
 
+// SharedOptions=--enable-experiment=wildcard-variables
+
 class C {}
 
 test1() {
diff --git a/LanguageFeatures/Wildcards/binding_A01_t06.dart b/LanguageFeatures/Wildcards/binding_A01_t06.dart
index 88897dd..6d5d029 100644
--- a/LanguageFeatures/Wildcards/binding_A01_t06.dart
+++ b/LanguageFeatures/Wildcards/binding_A01_t06.dart
@@ -9,7 +9,7 @@
 /// scope by a wildcarded declaration. Test for-loop variables.
 /// @author sgrekhov22@gmail.com
 
-// SharedOptions=--enable-experiment=wildcards
+// SharedOptions=--enable-experiment=wildcard-variables
 
 test() async {
   await for (var _ in Stream.fromIterable([1, 2,3])) {
diff --git a/LanguageFeatures/Wildcards/binding_A01_t07.dart b/LanguageFeatures/Wildcards/binding_A01_t07.dart
index ec92598..66121a6 100644
--- a/LanguageFeatures/Wildcards/binding_A01_t07.dart
+++ b/LanguageFeatures/Wildcards/binding_A01_t07.dart
@@ -9,7 +9,7 @@
 /// scope by a wildcarded declaration. Test catch clause parameters.
 /// @author sgrekhov22@gmail.com
 
-// SharedOptions=--enable-experiment=wildcards
+// SharedOptions=--enable-experiment=wildcard-variables
 
 main() {
   try {
diff --git a/LanguageFeatures/Wildcards/binding_A01_t08.dart b/LanguageFeatures/Wildcards/binding_A01_t08.dart
index b4ec642..1d1a9ee 100644
--- a/LanguageFeatures/Wildcards/binding_A01_t08.dart
+++ b/LanguageFeatures/Wildcards/binding_A01_t08.dart
@@ -9,7 +9,7 @@
 /// scope by a wildcarded declaration. Test type parameters of generic functions
 /// @author sgrekhov22@gmail.com
 
-// SharedOptions=--enable-experiment=wildcards
+// SharedOptions=--enable-experiment=wildcard-variables
 
 void topLevelFunction<_>() {
   print(_);
diff --git a/LanguageFeatures/Wildcards/binding_A01_t09.dart b/LanguageFeatures/Wildcards/binding_A01_t09.dart
index e8ec4a1..c041c1d 100644
--- a/LanguageFeatures/Wildcards/binding_A01_t09.dart
+++ b/LanguageFeatures/Wildcards/binding_A01_t09.dart
@@ -9,7 +9,7 @@
 /// scope by a wildcarded declaration. Test type parameters of generic types.
 /// @author sgrekhov22@gmail.com
 
-// SharedOptions=--enable-experiment=wildcards
+// SharedOptions=--enable-experiment=wildcard-variables
 
 class C<_> {
   void instanceMethod() {
diff --git a/LanguageFeatures/Wildcards/binding_A01_t10.dart b/LanguageFeatures/Wildcards/binding_A01_t10.dart
index 6a7b315..3247994 100644
--- a/LanguageFeatures/Wildcards/binding_A01_t10.dart
+++ b/LanguageFeatures/Wildcards/binding_A01_t10.dart
@@ -11,7 +11,7 @@
 /// scope by a wildcarded declaration. Test type parameters of type aliases.
 /// @author sgrekhov22@gmail.com
 
-// SharedOptions=--enable-experiment=wildcards
+// SharedOptions=--enable-experiment=wildcard-variables
 
 class C<T> {}
 typedef CAlias<_> = C<_>;