Merge pull request #42 from paultcochrane/pr/remove_blank_line_in_html_output

Replacing hard tab with spaces in code example

Author: FROGGS

lib/Type/IO/FileTestable.pod

@@ -39,7 +39,7 @@ If you have a string - a path to something in the filesystem:
 
     if "path/to/file".IO ~~ :e {
         say 'file exists';
-	}
+    }
 
     my $file = "path/to/file";
     if $file.IO ~~ :e {