Fix typo in TextClip.list call (#136)

docs/getting_started/videoclips.rst

@@ -109,9 +109,9 @@ Here is how you make a textclip (you won't need all these options all the time):
     myclip = TextClip("Hello", font='Amiri-Bold')
 
 
-The font can be any font installed on your computer, but ImageMagick will have specific names for it. For instance the *normal* Amiri font will be called ``Amiri-Regular`` while the Impact font will be called ``Impact-Normal``. To get a list of the possible fonts, type ``TextClip.list('fonts')``. To find all the font names related to a given font, use for instance ::
+The font can be any font installed on your computer, but ImageMagick will have specific names for it. For instance the *normal* Amiri font will be called ``Amiri-Regular`` while the Impact font will be called ``Impact-Normal``. To get a list of the possible fonts, type ``TextClip.list('font')``. To find all the font names related to a given font, use for instance ::
 
-    TextClip.search('Amiri', 'fonts') # Returns all font names containing Amiri
+    TextClip.search('Amiri', 'font') # Returns all font names containing Amiri
 
 Note also that the use of a stroke (or contour) will not work well on small letters, so if you need a small text with a contour, it is better to generate a big text, then downsize it: ::