fix lint

Author: ocefpaf

folium/plugins/scroll_zoom_toggler.py

@@ -37,7 +37,7 @@ def __init__(self):
             {% macro html(this,kwargs) %}
             <img id="{{this.get_name()}}" alt="scroll"
                  src="https://cdnjs.cloudflare.com/ajax/libs/ionicons/2.0.1/png/512/arrow-move.png"
-                 style="z-index: 999999"       
+                 style="z-index: 999999"
                  onclick="{{this._parent.get_name()}}.toggleScroll()">
             </img>
             {% endmacro %}