Mass change Perl6 -> Perl 6

Author: Brock Wilcox

doc/Language/5to6-nutshell.pod

@@ -1103,7 +1103,7 @@ Perl modules is C<PERL5LIB>.
 
     $ PERL5LIB="/some/module/lib" perl program.pl
 
-In Perl6 this is similar, one merely needs to change a number!  As you
+In Perl 6 this is similar, one merely needs to change a number!  As you
 probably guessed, you just need to use C<PERL6LIB>:
 
     $ PERL6LIB="/some/module/lib" perl6 program.p6
@@ -1113,10 +1113,10 @@ library path within the program via the C<use lib> pragma:
 
     use lib '/some/module/lib'
 
-Note that C<PERL6LIB> is more of a developer convenience in Perl6 (as
+Note that C<PERL6LIB> is more of a developer convenience in Perl 6 (as
 opposed to the equivalent usage of C<PERL5LIB> in Perl5) and shouldn't be
 used by module consumers as it could be removed in the future.  This is
-because Perl6's module loading isn't directly compatible with operating
+because Perl 6's module loading isn't directly compatible with operating
 system paths.
 
 =head2 Misc.
@@ -1220,7 +1220,7 @@ statement:
 
 In order to get this to work, one obviously has to jump through many hoops.
 In the standard use-case where one specifies the functions to be exported
-via the C<is export> role, Perl6 automatically creates the C<EXPORT> sub in
+via the C<is export> role, Perl 6 automatically creates the C<EXPORT> sub in
 the correct manner for you, so one should consider very carefully whether or
 not writing one's own C<EXPORT> routine is worthwhile.
 
@@ -1370,11 +1370,11 @@ read and further processed into Perl 6 code by a MAD parser.
 Please consult #perl6 to find out the best release of Perl 5 to use for
 your MAD science experiments.
 
-=head3 Perl-ToPerl6
+=head3 Perl-ToPerl 6
 
-Jeff Goff's Perl::ToPerl6 module for Perl 5 is designed around
+Jeff Goff's Perl::ToPerl 6 module for Perl 5 is designed around
 Perl::Critic's framework. It aims to convert Perl5 to compilable (if not
-necessarily running) Perl6 code with the bare minimum of changes. Code
+necessarily running) Perl 6 code with the bare minimum of changes. Code
 transformers are configurable and pluggable, so you can create and
 contribute your own transformers, and customize existing transformers to
 your own needs. You can install the latest release from CPAN, or follow

doc/Language/5to6-perlfunc.pod

@@ -211,7 +211,7 @@ method, i. e. C<$y = $x.chomp>.
 
 =item chop VARIABLE
 
-As with C<chomp>, in Perl6, this returns the chopped string, rather than chopping in
+As with C<chomp>, in Perl 6, this returns the chopped string, rather than chopping in
 place. I. e. C<$x = "howdy";$y = chop($x);> results in C<$x> being "howdy" and
 C<$y> being "howd". Also works as a method: C<$y = $x.chop>
 

doc/Language/control.pod

@@ -23,7 +23,7 @@ also be written as:
 
 =head2 X<blocks|control flow>
 
-Like many languages, Perl6 uses C<blocks> enclosed by C<{> and C<}> to turn
+Like many languages, Perl 6 uses C<blocks> enclosed by C<{> and C<}> to turn
 multiple statements into a single statement.  It is ok to skip the semicolon
 between the last statement in a block and the closing C<}>.