diff --git a/site/docs/configuration.md b/site/docs/configuration.md
index 10f5b10c..8ca54f86 100644
--- a/site/docs/configuration.md
+++ b/site/docs/configuration.md
@@ -67,7 +67,7 @@ class="flag">flags</code> (specified on the command-line) that control them.
         <p class="description">
           Exclude directories and/or files from the
           conversion. These exclusions are relative to the site's
-          source directory.
+          source directory and cannot be outside the source directory.
         </p>
       </td>
       <td class='align-center'>
diff --git a/test/test_entry_filter.rb b/test/test_entry_filter.rb
index ce50b6a8..aea09601 100644
--- a/test/test_entry_filter.rb
+++ b/test/test_entry_filter.rb
@@ -72,7 +72,7 @@ class TestEntryFilter < Test::Unit::TestCase
     end
   end
 
-  context "glob_include?" do
+  context "#glob_include?" do
     setup do
       stub(Jekyll).configuration do
         Jekyll::Configuration::DEFAULTS.merge({'source' => source_dir, 'destination' => dest_dir})