made Hernquist density better visible in plot

plots/densityprofile.py

@@ -45,10 +45,10 @@ print("Bin size:",dr)
 
 # plot poissonian error bars
 plt.errorbar(bins[1:], rhoHernquist, yerr=np.sqrt(rhoHernquist), color='grey', fmt='.', label='Hernquist with Poisson error', markersize=0)
-# plot Hernquist profile
-plt.loglog(bins[1:]-dr/2, rhoHernquist, 'r-', label='Hernquist Density Profile', linewidth=1)
 # plot density profile of data 
 plt.loglog(bins[1:]-dr/2, hist, 'b-', label='Density Profile from data', linewidth=1)
+# plot Hernquist profile
+plt.loglog(bins[1:]-dr/2, rhoHernquist, 'r-', label='Hernquist Density Profile', linewidth=1)
 
 plt.xlabel(r'Radius $r$')
 plt.ylabel(r'Density $\rho(r)$')