Fix up indentation

Author: Altai-man

doc/Language/modules.pod6

@@ -49,15 +49,16 @@ the importing statement.
 C<need> loads a C<compunit> at compile time.
 
 =for code :skip-test
-    need MyModule;
+need MyModule;
 
 Any packages in the namespace defined within will also be available.
 
-=for code :skip-test
-    # MyModule.pm
-    unit module MyModule;
+=begin code :skip-test
+# MyModule.pm
+unit module MyModule;
 
-    class MyModule::Class {}
+class MyModule::Class {}
+=end code
 
 C<MyModule::Class> will be defined when C<MyModule> is loaded.
 
@@ -70,14 +71,14 @@ files that end in C<.pm> or C<.pm6>. See L<here|#Finding_Modules> for where the
 runtime will look for modules.
 
 =for code :skip-test
-    use MyModule;
+use MyModule;
 
 It is equivalent to:
 
-    =begin code :allow<L> :skip-test
-    L<need|/language/modules#need> MyModule;
-    import MyModule;
-    =end code
+=begin code :allow<L> :skip-test
+L<need|/language/modules#need> MyModule;
+import MyModule;
+=end code
 
 See also L<Selective Importing|/language/modules#Exporting_and_Selective_Importing> to restrict what you import.
 
@@ -397,7 +398,7 @@ using the C<use lib> pragma one can use the C<PERL6LIB> environment variable to
 point to module locations.  For example:
 
 =for code :lang<shell>
-    export PERL6LIB=/path/to/my-modules,/path/to/more/modules
+export PERL6LIB=/path/to/my-modules,/path/to/more/modules
 
 Note that the comma (',') is used as the directory separator (instead
 of the colon (':') as with Perl 5 for C<PERL5LIB> or C<PERLLIB>).
@@ -432,30 +433,30 @@ To share your module, do the following:
     Make your project directory look like this:
 
 =begin code :skip-test
-        Vortex-TotalPerspective/
-        |-- lib
-        |   `-- Vortex
-        |       `-- TotalPerspective.pm
-        |-- doc
-        |   `-- Vortex
-        |       `-- TotalPerspective.pod6
-        |-- LICENSE
-        |-- META6.json
-        |-- README.md
-        `-- t
-            `-- basic.t
+Vortex-TotalPerspective/
+|-- lib
+|   `-- Vortex
+|       `-- TotalPerspective.pm
+|-- doc
+|   `-- Vortex
+|       `-- TotalPerspective.pod6
+|-- LICENSE
+|-- META6.json
+|-- README.md
+`-- t
+    `-- basic.t
 =end code
 
     If your project contains other modules that help the main module do
     its job, they should go in your lib directory like so:
 
 =begin code :skip-test
-        lib
-        `-- Vortex
-            |-- TotalPerspective.pm
-            `-- TotalPerspective
-                |-- FairyCake.pm
-                `-- Gargravarr.pm
+lib
+`-- Vortex
+    |-- TotalPerspective.pm
+    `-- TotalPerspective
+        |-- FairyCake.pm
+        `-- Gargravarr.pm
 =end code
     =end item
 
@@ -584,7 +585,7 @@ If you'd like to try out installing your module, use the X<zef> module
 installer tool which is included with Rakudo Star Perl 6:
 
 =for code :lang<shell>
-    $ zef install Vortex::TotalPerspective
+$ zef install Vortex::TotalPerspective
 
 This will download your module to its own working directory (C<~/.zef>),
 build it there, and install the module into your local Perl 6 installation directory.
@@ -607,10 +608,10 @@ infrastructure. B<Volunteers needed!>
 The rough plan is:
 
 =for code :skip-test<should be numbered items>
-        1. fix EVAL precomp bug (nine)
-        2. get Repository API straight
-        3. get zef up to speed
-        4. continue with the metacpan fork for perl6 (jdv79)
+1. fix EVAL precomp bug (nine)
+2. get Repository API straight
+3. get zef up to speed
+4. continue with the metacpan fork for perl6 (jdv79)
 
 The repository with jdv's fork can be found at L<https://github.com/jdv/metacpan-web>