Address review

rand_distr/README.md

@@ -11,9 +11,10 @@
 Implements a full suite of random number distributions sampling routines.
 
 This crate is a super-set of the [rand::distributions] module, including support
-for sampling from Beta, Cauchy, ChiSquared, Dirichlet, exponential, Fisher F,
-Gamma, Log-normal, Normal, Pareto, Poisson, StudentT, Triangular, Circle,
-Sphere and Weibull distributions.
+for sampling from Beta, Binomial, Cauchy, CircleChiSquared, Dirichlet, exponential,
+Fisher F, Gamma, Log-normal, Normal, Pareto, Poisson, StudentT, Triangular and
+Weibull distributions, as well as sampling points from the unit circle and unit
+sphere surface.
 
 It is worth mentioning the [statrs] crate which provides similar functionality
 along with various support functions, including PDF and CDF computation. In

src/distributions/float.rs

@@ -69,6 +69,7 @@ pub struct OpenClosed01;
 pub struct Open01;
 
 
+// This trait is needed by both this lib and rand_distr hence is a hidden export
 #[doc(hidden)]
 pub trait IntoFloat {
     type F;