diff --git a/test/helper.rb b/test/helper.rb
index af3d7c4..825b404 100644
--- a/test/helper.rb
+++ b/test/helper.rb
@@ -4,17 +4,17 @@ $LOAD_PATH.unshift "#{rootdir}/lib"
 require 'test/unit'
 begin; require 'turn'; rescue LoadError; end
 begin
-    require 'rdiscount'
+  require 'rdiscount'
 rescue LoadError
-    if !defined?(Gem)
-        require 'rubygems'
-        retry
-    end
+  if !defined?(Gem)
+    require 'rubygems'
+    retry
+  end
 end
 require 'rocco'
 
 def roccoize( filename, contents, options = {} )
-    Rocco.new( filename, [ filename ], options ) {
-        contents
-    }
+  Rocco.new( filename, [ filename ], options ) {
+    contents
+  }
 end
diff --git a/test/test_reported_issues.rb b/test/test_reported_issues.rb
index e94b57a..64085ca 100644
--- a/test/test_reported_issues.rb
+++ b/test/test_reported_issues.rb
@@ -2,81 +2,85 @@
 require File.expand_path('../helper', __FILE__)
 
 class RoccoIssueTests < Test::Unit::TestCase
-    def test_issue07_incorrect_parsing_in_c_mode
-        # Precursor to issue #13 below, Rocco incorrectly parsed C/C++
-        # http://github.com/rtomayko/rocco/issues#issue/7
-        r = Rocco.new( 'issue7.c', [], { :language => 'c' } ) {
-            "// *stdio.h* declares *puts*\n#include <stdio.h>\n\n//### code hello world\n\n// every C program contains function *main*.\nint main (int argc, char *argv[]) {\n  puts('hello world');\n  return 0;\n}\n\n// that's it!"
-        }
-        r.sections.each do | section |
-            if not section[1].nil?
-                assert(
-                    !section[1].include?("<span class=\"c\"># DIVIDER</span>"),
-                    "`# DIVIDER` present in code text, which means the highligher screwed up somewhere."
-                )
-            end
-        end
-    end
-    def test_issue10_utf8_processing
-        # Rocco has issues with strange UTF-8 characters: need to explicitly set the encoding for Pygments
-        # http://github.com/rtomayko/rocco/issues#issue/10
-        r = Rocco.new( File.dirname(__FILE__) + "/fixtures/issue10.utf-8.rb" )
-        assert_equal(
-            "<p>hello ąćęłńóśźż</p>\n",
-            r.sections[0][0],
-            "UTF-8 input files ought behave correctly."
-        )
-        # and, just for grins, ensure that iso-8859-1 works too.
-        # @TODO:    Is this really the correct behavior?  Converting text
-        #           to UTF-8 on the way out is probably preferable.
-        r = Rocco.new( File.dirname(__FILE__) + "/fixtures/issue10.iso-8859-1.rb" )
-        assert_equal(
-            "<p>hello w\366rld</p>\n",
-            r.sections[0][0],
-            "ISO-8859-1 input should probably also behave correctly."
-        )
-    end
-    def test_issue12_css_octothorpe_classname_change
-        # Docco changed some CSS classes.  Rocco needs to update its default template.
-        # http://github.com/rtomayko/rocco/issues#issue/12
-        r = Rocco.new( 'issue12.sh' ) {
-            "# Comment 1\n# Comment 1\nprint 'omg!'"
-        }
-        html = r.to_html
+  def test_issue07_incorrect_parsing_in_c_mode
+    # Precursor to issue #13 below, Rocco incorrectly parsed C/C++
+    # http://github.com/rtomayko/rocco/issues#issue/7
+    r = Rocco.new( 'issue7.c', [], { :language => 'c' } ) {
+        "// *stdio.h* declares *puts*\n#include <stdio.h>\n\n//### code hello world\n\n// every C program contains function *main*.\nint main (int argc, char *argv[]) {\n  puts('hello world');\n  return 0;\n}\n\n// that's it!"
+    }
+    r.sections.each do | section |
+      if not section[1].nil?
         assert(
-            !html.include?( "<div class=\"octowrap\">" ),
-            "`octowrap` wrapper is present in rendered HTML.  This ought be replaced with `pilwrap`."
+            !section[1].include?("<span class=\"c\"># DIVIDER</span>"),
+            "`# DIVIDER` present in code text, which means the highligher screwed up somewhere."
         )
+      end
+    end
+  end
+
+  def test_issue10_utf8_processing
+    # Rocco has issues with strange UTF-8 characters: need to explicitly set the encoding for Pygments
+    # http://github.com/rtomayko/rocco/issues#issue/10
+    r = Rocco.new( File.dirname(__FILE__) + "/fixtures/issue10.utf-8.rb" )
+    assert_equal(
+      "<p>hello ąćęłńóśźż</p>\n",
+      r.sections[0][0],
+      "UTF-8 input files ought behave correctly."
+    )
+    # and, just for grins, ensure that iso-8859-1 works too.
+    # @TODO:    Is this really the correct behavior?  Converting text
+    #           to UTF-8 on the way out is probably preferable.
+    r = Rocco.new( File.dirname(__FILE__) + "/fixtures/issue10.iso-8859-1.rb" )
+    assert_equal(
+      "<p>hello w\366rld</p>\n",
+      r.sections[0][0],
+      "ISO-8859-1 input should probably also behave correctly."
+    )
+  end
+
+  def test_issue12_css_octothorpe_classname_change
+    # Docco changed some CSS classes.  Rocco needs to update its default template.
+    # http://github.com/rtomayko/rocco/issues#issue/12
+    r = Rocco.new( 'issue12.sh' ) {
+      "# Comment 1\n# Comment 1\nprint 'omg!'"
+    }
+    html = r.to_html
+    assert(
+      !html.include?( "<div class=\"octowrap\">" ),
+      "`octowrap` wrapper is present in rendered HTML.  This ought be replaced with `pilwrap`."
+    )
+    assert(
+      !html.include?( "<a class=\"octothorpe\" href=\"#section-1\">" ),
+      "`octothorpe` link is present in rendered HTML.  This ought be replaced with `pilcrow`."
+    )
+  end
+
+  def test_issue13_incorrect_code_divider_parsing
+    # In `bash` mode (among others), the comment class is `c`, not `c1`.
+    # http://github.com/rtomayko/rocco/issues#issue/13
+    r = Rocco.new( 'issue13.sh', [], { :language => 'bash' } ) {
+      "# Comment 1\necho 'code';\n# Comment 2\necho 'code';\n# Comment 3\necho 'code';\n"
+    }
+    r.sections.each do | section |
+      if not section[1].nil?
         assert(
-            !html.include?( "<a class=\"octothorpe\" href=\"#section-1\">" ),
-            "`octothorpe` link is present in rendered HTML.  This ought be replaced with `pilcrow`."
+          !section[1].include?("<span class=\"c\"># DIVIDER</span>"),
+          "`# DIVIDER` present in code text, which means the highligher screwed up somewhere."
         )
+      end
     end
-    def test_issue13_incorrect_code_divider_parsing
-        # In `bash` mode (among others), the comment class is `c`, not `c1`.
-        # http://github.com/rtomayko/rocco/issues#issue/13
-        r = Rocco.new( 'issue13.sh', [], { :language => 'bash' } ) {
-            "# Comment 1\necho 'code';\n# Comment 2\necho 'code';\n# Comment 3\necho 'code';\n"
-        }
-        r.sections.each do | section |
-            if not section[1].nil?
-                assert(
-                    !section[1].include?("<span class=\"c\"># DIVIDER</span>"),
-                    "`# DIVIDER` present in code text, which means the highligher screwed up somewhere."
-                )
-            end
-        end
-    end
-    def test_issue15_extra_space_after_comment_character_remains
-        # After the comment character, a single space should be removed.
-        # http://github.com/rtomayko/rocco/issues#issue/15
-        r = Rocco.new( 'issue15.sh') {
-            "# Comment 1\n# ---------\necho 'code';"
-        }
-        assert(
-            !r.sections[0][0].include?( "<hr />" ),
-            "`<hr />` present in rendered documentation text.  It should be a header, not text followed by a horizontal rule."
-        )
-        assert_equal( "<h2>Comment 1</h2>\n", r.sections[0][0] )
-    end
+  end
+
+  def test_issue15_extra_space_after_comment_character_remains
+    # After the comment character, a single space should be removed.
+    # http://github.com/rtomayko/rocco/issues#issue/15
+    r = Rocco.new( 'issue15.sh') {
+      "# Comment 1\n# ---------\necho 'code';"
+    }
+    assert(
+      !r.sections[0][0].include?( "<hr />" ),
+      "`<hr />` present in rendered documentation text.  It should be a header, not text followed by a horizontal rule."
+    )
+    assert_equal("<h2>Comment 1</h2>\n", r.sections[0][0])
+  end
 end