DOC Add missing colon for rst link (#10930)

svenevs · qinhanmin2014 · commit bfad4da2d06d · 2018-04-06T23:35:17.000+08:00
diff --git a/doc/modules/mixture.rst b/doc/modules/mixture.rst
@@ -218,7 +218,7 @@ fit only one component.
 
 On the following figure we are fitting a dataset not well-depicted by a
 Gaussian mixture. Adjusting the ``weight_concentration_prior``, parameter of the
-class:`BayesianGaussianMixture` controls the number of components used to fit
+:class:`BayesianGaussianMixture` controls the number of components used to fit
 this data. We also present on the last two plots a random sampling generated
 from the two resulting mixtures.
 
