Fix typo in docs

vks · vks · commit 228fa148306d · 2018-07-27T13:49:58.000+02:00
diff --git a/src/distributions/unit_circle.rs b/src/distributions/unit_circle.rs
@@ -1,7 +1,7 @@
 use Rng;
 use distributions::{Distribution, Uniform};
 
-/// Samples uniformly from the surface of the unit circle in two dimensions.
+/// Samples uniformly from the unit circle in two dimensions.
 ///
 /// Implemented via a method by von Neumann[^1].
 ///
