Fix nbsp xtest issues

Author: zoffixznet

doc/Language/5to6-nutshell.pod6

@@ -654,7 +654,7 @@ principle, but works the same in many situations.
 If you were using C«=>» in hash initialization, or in passing arguments to
 a sub that expects a hashref, then the usage is likely identical.
 
-    sub get_the_loot { ... }; # Perl 6 stub
+    sub get_the_loot { ... }; # Perl 6 stub
     # Works in Perl 5 and Perl 6
     my %hash = ( AAA => 1, BBB => 2 );
     get_the_loot( 'diamonds', { quiet_level => 'very', quantity => 9 }); # Note the curly braces
@@ -726,7 +726,7 @@ scalar or list contexts:
 =item in list context C<x> repeats a list, but only if the left argument
 is parenthesized!
 
-Perl 6 uses two different Repetition operators to achieve the above:
+Perl 6 uses two different Repetition operators to achieve the above:
 =item C<x> for string repetitions (in any context);
 =item C<xx> for list repetitions (in any context).
 
@@ -850,7 +850,7 @@ loop using the C<.lines> method.
 =head3 C<do> C<while>/C<until>
 
 =begin code :lang<perl5>
-    # Perl 5
+    # Perl 5
     do {
         ...
     } while $x < 10;
@@ -864,7 +864,7 @@ The construct is still present, but C<do> was renamed to C<repeat>, to better
 represent what the construct does:
 
 =begin code :preamble<no strict;>
-    # Perl 6
+    # Perl 6
     repeat {
         ...
     } while $x < 10;

doc/Language/5to6-perlop.pod6

@@ -176,9 +176,9 @@ The following example shows the effects of all the above range operators
 (^5).list;     # (0 1 2 3 4)
 =end code
 
-In Perl 5, in scalar context, the operators C<..> and C<...> work
+In Perl 5, in scalar context, the operators C<..> and C<...> work
 as flip-flop operators, even if they are little-known and probably
-less used. Those operators have been replaced in Perl 6
+less used. Those operators have been replaced in Perl 6
 by L<ff|/routine/ff> and L<fff|/routine/fff> respectively.
 
 =head2 Conditional Operator
@@ -187,8 +187,8 @@ The conditional operator C<? :> has been replaced
 by C<?? !!>:
 
 =begin code
-$x = $ok  ? $yes  : $no;  # Perl 5
-$x = $ok ?? $yes !! $no;  # Perl 6
+$x = $ok  ? $yes  : $no;  # Perl 5
+$x = $ok ?? $yes !! $no;  # Perl 6
 =end code