remove trailing whitespace

Author: coke

doc/Language/modules.pod

@@ -330,7 +330,7 @@ To share your module, do the following:
                 `-- Gargravarr.pm
     =end item
 
-    =item If you have any additional files (such as templates or a dynamic library ) that you wish to have installed so you can access them at runtime they should be placed in a C<resources> sub-directory of your project.  
+    =item If you have any additional files (such as templates or a dynamic library ) that you wish to have installed so you can access them at runtime they should be placed in a C<resources> sub-directory of your project.
 
     =item The C<README.md> file is a L<markdown-formatted|https://help.github.com/articles/markdown-basics/> text file, which
     will later be automatically rendered as HTML by GitHub.
@@ -387,14 +387,14 @@ To share your module, do the following:
 
 	The C<authors> section includes a list of all the module authors. In
 	the case there is only one author, a single element list must be
-	supplied. 
+	supplied.
 
     In the C<provides> section, include all the namespaces provided by
     your distribution and set C<perl> version to the minimum perl version
     your module works with
 
     The C<resources> section is optional, but, if present, should contain a
-    list of the files in your C<resources> directory that you wish to be 
+    list of the files in your C<resources> directory that you wish to be
     installed, these will be installed with hashed names alongside your
     library files and their installed location can be determined through the
     C<%?RESOURCES> Hash indexed on the name provided.