Strip accumulated trailing whitespace

Author: zoffixznet

doc/Language/variables.pod6

@@ -1182,7 +1182,7 @@ X<|$*SPEC>X<|$*TMPDIR>X<|$*THREAD>X<|$*SCHEDULER>
 Note on usage of $*SCHEDULER:
 
 For the current Rakudo, by default this imposes a maximum of 16 threads on the methods
-C<.hyper> and C<.race>. To change the maximum number of threads, either set the 
+C<.hyper> and C<.race>. To change the maximum number of threads, either set the
 environment variable RAKUDO_MAX_THREADS before running perl6 or create a scoped copy
 with the default changed before using C<.hyper> or C<.race>:
 

doc/Type/Any.pod6

@@ -203,9 +203,9 @@ take> to create a lazy list.
 
     my @a = [[1,2,3],[[4,5],6,7]];
     sub deepflat(@a){
-        gather for @a { 
-            take ($_ ~~ Iterable ?? deepflat($_).Slip !! $_) 
-        } 
+        gather for @a {
+            take ($_ ~~ Iterable ?? deepflat($_).Slip !! $_)
+        }
     };
     dd deepflat(@a);'
     # OUTPUT«(1, 2, 3, 4, 5, 6, 7).Seq␤»

doc/Type/Range.pod6

@@ -52,7 +52,7 @@ A Range can be used in a subscript to get a range of values. Please note that
 assigning a Range to a scalar container turns the Range into a item. Use
 binding, @-sigiled containers or a slip to get what you mean.
 
-    my @numbers =  <4 8 15 16 23 42>; 
+    my @numbers =  <4 8 15 16 23 42>;
     my $range := 0..2;
     .say for @numbers[$range];
     # OUTPUT«4␤8␤15␤»