Fix pub tests that print run or global run usage.

test/global/run/errors_if_outside_bin_test.dart

Index: test/global/run/errors_if_outside_bin_test.dart
diff --git a/test/global/run/errors_if_outside_bin_test.dart b/test/global/run/errors_if_outside_bin_test.dart
index 7e16c15b5a630283e336ea2b558971ed90dad075..ac549c782709b4c7e9892044a631ddbb6b1da16c 100644
--- a/test/global/run/errors_if_outside_bin_test.dart
+++ b/test/global/run/errors_if_outside_bin_test.dart
@@ -24,9 +24,10 @@ main() {
 Cannot run an executable in a subdirectory of a global package.
 
 Usage: pub global run <package>:<executable> [args...]
--h, --help    Print this usage information.
-    --mode    Mode to run transformers in.
-              (defaults to "release")
+-h, --help            Print this usage information.
+-c, --[no-]checked    Enable runtime type checks and assertions.
+    --mode            Mode to run transformers in.
+                      (defaults to "release")
 
 Run "pub help" to see global options.
 """,