Remove trailing whitespace

S29-any/isa.t

@@ -2,12 +2,12 @@ use v6;
 
 use Test;
 
-=begin kwid 
+=begin kwid
 
 .isa() tests
 
 These tests are specific to the .isa() which is attached to the
-Perl6 Array "class". Which is actually @array.HOW.isa(), which 
+Perl6 Array "class". Which is actually @array.HOW.isa(), which
 is actually just the normal OO .isa(). This test does not attempt
 to test anything other than the "normal" behavior of @array.isa()
 
@@ -16,43 +16,43 @@ Further clarification of .isa() can be found here:
 L<"http://www.nntp.perl.org/group/perl.perl6.language/20974">
 L<S29/Any/=item isa/>
 
-=end kwid 
+=end kwid
 
-plan 12;
+plan 11;
 
-{ # invocant notation  
+{ # invocant notation
     my @arr = <1 2 3 4>;
-    
+
     ok(@arr.isa(Array), '... @arr is-a Array (invocant notation)');
-    
+
     # check a failing case
     ok(!@arr.isa(Hash), '... @arr is-not-a Hash (invocant notation)');
 }
 
 
-{ # invocant notation   
+{ # invocant notation
     my $arr_ref = <1 2 3 4>;
 
     # check a failing case
-    nok($arr_ref.isa(Hash), '... $arr is-not-a Hash (invocant notation)');      
+    nok($arr_ref.isa(Hash), '... $arr is-not-a Hash (invocant notation)');
 }
 
 # check error cases
 
 {
     my @arr = <1 2 3 4>;
     throws-like 'isa(@arr, Array)', X::Undeclared::Symbols, 'no sub called isa()';
-    dies-ok { @arr.isa() }, '... isa() with a single arg is a failing case (invocant notation)';  
-      
-    dies-ok { @arr.isa(Array, Hash)  }, '... isa() with a extra args is a failing case (invocant notation)';        
+    dies-ok { @arr.isa() }, '... isa() with a single arg is a failing case (invocant notation)';
+
+    dies-ok { @arr.isa(Array, Hash)  }, '... isa() with a extra args is a failing case (invocant notation)';
 }
 
 ## some edge cases, and weirdness
 
 { # check .isa() on inline values
 
     ok([1, 2, 3, 4].isa(Array), '... [1, 2, 3, 4].isa("Array") works');
-    ok(![1, 2, 3, 4].isa(Hash), '... [1, 2, 3, 4].isa("Hash") fail predicably');    
+    ok(![1, 2, 3, 4].isa(Hash), '... [1, 2, 3, 4].isa("Hash") fail predicably');
 }
 
 class Thing {};