Fix inconsistent definition of farr in templates.py

This patch fix the bug that farr has two different definition on line 369 and line 401 in templates.py

Changes:

• make definition of farr on line 401 the same as line 369.

gstlal-inspiral/python/templates.py

@@ -398,5 +398,5 @@ def moment(farr, h, n, psd):
 
 def bandwidth(m1, m2, s1, s2, f_min, f_max, delta_f, psd):
 	h = hplus_of_f(m1, m2, s1, s2, f_min, f_max, delta_f)
-	farr = numpy.linspace(0, f_max, f_max / delta_f + delta_f)
+	farr = numpy.linspace(0, f_max, int(f_max / delta_f))
 	return (moment(farr, h, 2, psd) - moment(farr, h, 1, psd)**2)**.5