Remove 'fixme' from one of the tests

It was fixed a while back.

test/site/content-org/all-posts.org

@@ -674,26 +674,26 @@ in the =highlight= shortcode when line numbers are enabled).
 #+BEGIN_SRC makefile
 prefix = /dir/where/you/want/to/install/org # Default: /usr/share
 #+END_SRC
-** Source block with list syntax in a list                  :@fixme:upstream:
+** Source block with list syntax in a list                        :@upstream:
 :PROPERTIES:
 :EXPORT_DATE: 2017-08-01
 :EXPORT_FILE_NAME: list-has-src-block-with-list-syntax
 :END:
-As of today (<2017-08-02 Wed>), an upstream bug in /Blackfriday/
-([[https://github.com/russross/blackfriday/issues/239][Issue #239]]) causes fenced code blocks in lists to not render
-correctly if they contain Markdown syntax lists.
+An upstream bug in /Blackfriday/ ([[https://github.com/russross/blackfriday/issues/239][Issue #239]]) caused fenced code
+blocks in lists to not render correctly if they contain Markdown
+syntax lists. =ox-hugo= provides a hack to get around that bug.
 
 Below is an example of such a case:
 
 - List item 1
   #+BEGIN_SRC md
-- List item 1.1 in code block
-- List item 1.2 in code block
+  - List item 1.1 in code block
+  - List item 1.2 in code block
   #+END_SRC
 - List item 2
   #+BEGIN_SRC md
-+ List item 2.1 in code block
-+ List item 2.2 in code block
+  + List item 2.1 in code block
+  + List item 2.2 in code block
   #+END_SRC
 - List item 3
 ** Source block without list syntax in a list

test/site/content/posts/list-has-src-block-with-list-syntax.md

@@ -1,14 +1,14 @@
 +++
 title = "Source block with list syntax in a list"
 date = 2017-08-01
-tags = ["src-block", "upstream"]
-categories = ["fixme"]
+tags = ["src-block"]
+categories = ["upstream"]
 draft = false
 +++
 
-As of today (<span class="timestamp-wrapper"><span class="timestamp">&lt;2017-08-02 Wed&gt;</span></span>), an upstream bug in _Blackfriday_
-([Issue #239](https://github.com/russross/blackfriday/issues/239)) causes fenced code blocks in lists to not render
-correctly if they contain Markdown syntax lists.
+An upstream bug in _Blackfriday_ ([Issue #239](https://github.com/russross/blackfriday/issues/239)) caused fenced code
+blocks in lists to not render correctly if they contain Markdown
+syntax lists. `ox-hugo` provides a hack to get around that bug.
 
 Below is an example of such a case: