fix pep8 and typo

adjustText/__init__.py

@@ -365,34 +365,37 @@ def adjust_text(texts, x=None, y=None, add_objects=None, ax=None,
     Other Parameters
     ----------------
     x : array_like
-        x-coordinates of points to repel from; if not provided only uses text coordinates.
+        x-coordinates of points to repel from; if not provided only uses text
+        coordinates.
     y : array_like
-        y-coordinates of points to repel from; if not provided only uses text coordinates
+        y-coordinates of points to repel from; if not provided only uses text
+        coordinates
     add_objects : list
         a list of additional matplotlib objects to avoid; they must have a
-        .get_window_extent() method.
+        `.get_window_extent()` method.
     ax : matplotlib axe, default is current axe (plt.gca())
         axe object with the plot
     expand_text : array_like, default (1.05, 1.2)
-        a tuple/list/... with 2 multipliers (x, y) by which to expand the bounding box of
-        texts when repelling them from each other.
+        a tuple/list/... with 2 multipliers (x, y) by which to expand the
+        bounding box of texts when repelling them from each other.
     expand_points : array_like, default (1.05, 1.2)
-        a tuple/list/... with 2 multipliers (x, y) by which to expand the bounding box of
-        texts when repelling them from points.
+        a tuple/list/... with 2 multipliers (x, y) by which to expand the
+        bounding box of texts when repelling them from points.
     expand_objects : array_like, default (1.05, 1.2)
-        a tuple/list/... with 2 multipliers (x, y) by which to expand the bounding box of
-        texts when repelling them from other objects.
+        a tuple/list/... with 2 multipliers (x, y) by which to expand the
+        bounding box of texts when repelling them from other objects.
     expand_align : array_like, default (1.05, 1.2)
-        a tuple/list/... with 2 multipliers (x, y) by which to expand the bounding box of
-        texts when autoaligning texts.
+        a tuple/list/... with 2 multipliers (x, y) by which to expand the
+        bounding box of texts when autoaligning texts.
     autoalign: str or boolean {'xy', 'x', 'y', True, False}, default 'xy'
-        Direction alongwith the best alignement will be determined
-
-            * 'xy' or True, best alignment of all texts determined in all directions
-            automatically before running the iterative adjustment (overriding va and ha),
-            * 'x', will only align horizontally,
-            * 'y', will only align vertically,
-            * False, do nothing (i.e. preserve va and ha)
+        Direction in wich the best alignement will be determined
+
+            - 'xy' or True, best alignment of all texts determined in all
+            directions automatically before running the iterative adjustment
+            (overriding va and ha),
+            - 'x', will only align horizontally,
+            - 'y', will only align vertically,
+            - False, do nothing (i.e. preserve va and ha)
     va : str, default 'center'
         vertical alignment of texts
     ha : str
@@ -406,37 +409,37 @@ def adjust_text(texts, x=None, y=None, add_objects=None, ax=None,
     lim : int, default 500
         limit of number of iterations
     precision : float, default 0.01
-        iterate until the sum of all overlaps along both x and y are less than this
-        amount, as a fraction of the total widths and heights, respectively. May need to
-        increase for complicated situations.
+        iterate until the sum of all overlaps along both x and y are less than
+        this amount, as a fraction of the total widths and heights,
+        respectively. May need to increase for complicated situations.
     only_move : dict, default {'points':'xy', 'text':'xy', 'objects':'xy'}
-        a dict to restrict movement of texts to only certain axes for certain types of
-        overlaps. 
-        Valid keys are 'points', 'text', and 'objects'. 
+        a dict to restrict movement of texts to only certain axes for certain
+        types of overlaps.
+        Valid keys are 'points', 'text', and 'objects'.
         Valid values are '', 'x', 'y', and 'xy'.
         For example, only_move={'points':'y', 'text':'xy', 'objects':'xy'}
         forbids moving texts along the x axis due to overlaps with points.
-        Default: everything is allowed.
     text_from_text : bool, default True
         whether to repel texts from each other.
     text_from_points : bool, default True
-        whether to repel texts from points. Can be helpful to switch off in extremely
-        crowded plots.
+        whether to repel texts from points. Can be helpful to switch off in
+        extremely crowded plots.
     save_steps : bool, default False
         whether to save intermediate steps as images.
     save_prefix : str, default ''
         if `save_steps` is True, a path and/or prefix to the saved steps.
     save_format : str, default 'png'
         if `save_steps` is True, a format to save the steps into.
     add_step_numbers : bool
-        if `save_steps` is True, whether to add step numbers as titles to the images of
-        saving steps.
+        if `save_steps` is True, whether to add step numbers as titles to the
+        images of saving steps.
     on_basemap : bool, default False
-        whether your plot uses the basemap library, stops labels going over the edge of
-        the map.
-    args and kwargs: 
-        any arguments will be fed into obj:`ax.annotate` after all the optimization is
-        done just for plotting the connecting arrows if required
+        whether your plot uses the basemap library, stops labels going over the
+        edge of the map.
+    args and kwargs :
+        any arguments will be fed into obj:`ax.annotate` after all the
+        optimization is done just for plotting the connecting arrows if
+        required.
 
     Return
     ------