Tweak formatting of Qt console docs.

docs/source/interactive/qtconsole.txt

@@ -595,17 +595,15 b' There are some features, where the qt console lags behind the Terminal'
 frontend:
 
 * !cmd input: Due to our use of pexpect, we cannot pass input to subprocesses
-   launched using the '!' escape, so you should never call a command that
-   requires interactive input.  For such cases, use the terminal IPython.  This
-   will not be fixed, as abandoning pexpect would significantly degrade the
-   console experience.
+  launched using the '!' escape, so you should never call a command that
+  requires interactive input.  For such cases, use the terminal IPython.  This
+  will not be fixed, as abandoning pexpect would significantly degrade the
+  console experience.
 
 * Use of ``\b`` and ``\r`` characters in the console: these are control
   characters that allow the cursor to move backwards on a line, and are used to
   display things like in-place progress bars in a terminal.  We currently do
-  not support this, but it is being tracked as issue 629_.
+  not support this, but it is being tracked as issue :ghissue:`629`.
 
-.. _629:  https://github.com/ipython/ipython/issues/629
-
-.. [PyQt] PyQt4 http://www.riverbankcomputing.co.uk/software/pyqt/download
-.. [pygments] Pygments http://pygments.org/
+.. _PyQt: http://www.riverbankcomputing.co.uk/software/pyqt/download
+.. _pygments: http://pygments.org/