Docstring autoformatting.

run vélin on IPython.core.display while we are fixing things there.

IPython/core/display.py

@@ -656,7 +656,6 b' class GeoJSON(JSON):'
 
         Examples
         --------
-
         The following will display an interactive map of Mars with a point of
         interest on frontend that do support GeoJSON display.
 
@@ -723,7 +722,7 b' class Javascript(TextDisplayObject):'
             running the source code. The full URLs of the libraries should
             be given. A single Javascript library URL can also be given as a
             string.
-        css: : list or str
+        css : list or str
             A sequence of css files to load before running the source code.
             The full URLs of the css files should be given. A single css URL
             can also be given as a string.
@@ -851,7 +850,6 b' class Image(DisplayObject):'
 
         Examples
         --------
-
         embedded image data, works in qtconsole and notebook
         when passed positionally, the first arg can be any of raw image data,
         a URL, or a filename from which to load image data.
@@ -871,6 +869,7 b' class Image(DisplayObject):'
         This will not work in the qtconsole or offline.
 
         >>> Image(url='http://www.google.fr/images/srpr/logo3w.png')
+        <IPython.core.display.Image object>
 
         """
         if isinstance(data, (Path, PurePath)):
@@ -1061,7 +1060,6 b' class Video(DisplayObject):'
             Local files can be displayed with URLs without embedding the content, via::
 
                 Video('./video.mp4')
-
         mimetype: unicode
             Specify the mimetype for embedded videos.
             Default will be guessed from file extension, if available.
@@ -1079,7 +1077,6 b' class Video(DisplayObject):'
 
         Examples
         --------
-
         ::
 
             Video('https://archive.org/download/Sita_Sings_the_Blues/Sita_Sings_the_Blues_small.mp4')
@@ -1173,7 +1170,7 b' def set_matplotlib_formats(*formats, **kwargs):'
     ----------
     *formats : strs
         One or more figure formats to enable: 'png', 'retina', 'jpeg', 'svg', 'pdf'.
-    **kwargs :
+    **kwargs
         Keyword args will be relayed to ``figure.canvas.print_figure``.
     """
     from IPython.core.interactiveshell import InteractiveShell