Fix docs

Author: martinRenou

docs/source/api_reference/geodata.rst

@@ -15,7 +15,6 @@ Examples
     import json
 
     countries = geopandas.read_file(geopandas.datasets.get_path('naturalearth_lowres'))
-    rivers = geopandas.read_file("https://www.naturalearthdata.com/http//www.naturalearthdata.com/download/10m/physical/ne_10m_rivers_lake_centerlines.zip")
 
     m = Map(center=(52.3,8.0), zoom = 3, basemap= basemaps.Esri.WorldTopoMap)
 
@@ -24,12 +23,6 @@ Examples
                        hover_style={'fillColor': 'red' , 'fillOpacity': 0.2},
                        name = 'Countries')
 
-    rivers_data = GeoData(geo_dataframe = rivers,
-                       style={'color': 'purple', 'opacity':3, 'weight':1.9, 'dashArray':'2', 'fillOpacity':0.6},
-                       hover_style={'fillColor': 'red' , 'fillOpacity': 0.2},
-                       name = 'Rivers')
-
-    m.add_layer(rivers_data)
     m.add_layer(geo_data)
     m.add_control(LayersControl())
 
@@ -41,12 +34,12 @@ Points example:
 
     from ipyleaflet import Map, GeoJSON, GeoData
     import geopandas, pandas as pd, numpy as np
-    
+
     m = Map(center=(46.91, 7.43), zoom=15)
-    
+
     numpoints = 10
     center = (7.43, 46.91)
-    
+
     df = pd.DataFrame(
         {'Conc': 1 * np.random.randn(numpoints) + 17,
          'Longitude': 0.0004 * np.random.randn(numpoints) + center[0],
@@ -60,7 +53,7 @@ Points example:
         hover_style={'fillColor': 'red' , 'fillOpacity': 0.2},
         point_style={'radius': 5, 'color': 'red', 'fillOpacity': 0.8, 'fillColor': 'blue', 'weight': 3},
         name = 'Release')
-    
+
     m.add_layer(geo_data)
     m