@@ -161,9 +161,9 @@ namespace matplotlibcpp {
161161 PyObject* ylist = PyList_New (y.size ());
162162
163163 PyObject* kwargs = PyDict_New ();
164- PyDict_SetItemString (kwargs, " bins" , PyFloat_FromDouble (bins));
165- PyDict_SetItemString (kwargs," color" ,PyString_FromString (color.c_str ()));
166- PyDict_SetItemString (kwargs, " alpha" , PyFloat_FromDouble (alpha));
164+ PyDict_SetItemString (kwargs, " bins" , PyFloat_FromDouble (bins));
165+ PyDict_SetItemString (kwargs, " color" , PyString_FromString (color.c_str ()));
166+ PyDict_SetItemString (kwargs, " alpha" , PyFloat_FromDouble (alpha));
167167
168168 for (size_t i = 0 ; i < y.size (); ++i) {
169169 PyList_SetItem (ylist, i, PyFloat_FromDouble (y.at (i)));
@@ -189,10 +189,10 @@ namespace matplotlibcpp {
189189
190190 PyObject* ylist = PyList_New (y.size ());
191191 PyObject* kwargs = PyDict_New ();
192- PyDict_SetItemString (kwargs," label" ,PyString_FromString (label.c_str ()));
193- PyDict_SetItemString (kwargs, " bins" , PyFloat_FromDouble (bins));
194- PyDict_SetItemString (kwargs," color" ,PyString_FromString (color.c_str ()));
195- PyDict_SetItemString (kwargs, " alpha" , PyFloat_FromDouble (alpha));
192+ PyDict_SetItemString (kwargs, " label" , PyString_FromString (label.c_str ()));
193+ PyDict_SetItemString (kwargs, " bins" , PyFloat_FromDouble (bins));
194+ PyDict_SetItemString (kwargs, " color" , PyString_FromString (color.c_str ()));
195+ PyDict_SetItemString (kwargs, " alpha" , PyFloat_FromDouble (alpha));
196196
197197 for (size_t i = 0 ; i < y.size (); ++i) {
198198 PyList_SetItem (ylist, i, PyFloat_FromDouble (y.at (i)));
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