diff --git a/docs/pyerrors/fits.html b/docs/pyerrors/fits.html
index 40814238..f4a39673 100644
--- a/docs/pyerrors/fits.html
+++ b/docs/pyerrors/fits.html
@@ -813,7 +813,7 @@
ax1.plot(x, residuals, 'ko', ls='none', markersize=5)
ax1.tick_params(direction='out')
ax1.tick_params(axis="x", bottom=True, top=True, labelbottom=True)
- ax1.axhline(y=0.0, ls='--', color='k')
+ ax1.axhline(y=0.0, ls='--', color='k', marker=" ")
ax1.fill_between(x_samples, -1.0, 1.0, alpha=0.1, facecolor='k')
ax1.set_xlim([xstart, xstop])
ax1.set_ylabel('Residuals')
@@ -1533,7 +1533,7 @@ check if the residuals of the fit are gaussian distributed.
ax1.plot(x, residuals, 'ko', ls='none', markersize=5)
ax1.tick_params(direction='out')
ax1.tick_params(axis="x", bottom=True, top=True, labelbottom=True)
- ax1.axhline(y=0.0, ls='--', color='k')
+ ax1.axhline(y=0.0, ls='--', color='k', marker=" ")
ax1.fill_between(x_samples, -1.0, 1.0, alpha=0.1, facecolor='k')
ax1.set_xlim([xstart, xstop])
ax1.set_ylabel('Residuals')