diff --git a/src/distribution/dirichlet.rs b/src/distribution/dirichlet.rs
index 2d6a4c6d..0cedf169 100644
--- a/src/distribution/dirichlet.rs
+++ b/src/distribution/dirichlet.rs
@@ -5,9 +5,7 @@ use crate::{prec, Result, StatsError};
 use nalgebra::DMatrix;
 use nalgebra::DVector;
 use nalgebra::{
-    base::allocator::Allocator,
-    base::dimension::DimName,
-    DefaultAllocator, Dim, DimMin, U1,
+    base::allocator::Allocator, base::dimension::DimName, DefaultAllocator, Dim, DimMin, U1,
 };
 use rand::Rng;
 use std::f64;
diff --git a/src/distribution/internal.rs b/src/distribution/internal.rs
index e99db133..016227f4 100644
--- a/src/distribution/internal.rs
+++ b/src/distribution/internal.rs
@@ -58,7 +58,7 @@ pub mod test {
                 assert_abs_diff_eq!(expected, x, epsilon = acc);
             }
 
-            #[allow(dead_code)]  // This is not used by all distributions.
+            #[allow(dead_code)] // This is not used by all distributions.
             fn test_none<F, T>(arg: $arg, eval: F)
             where
                 F: Fn($dist) -> Option<T>,
diff --git a/src/distribution/laplace.rs b/src/distribution/laplace.rs
index a5812099..a0a85e94 100644
--- a/src/distribution/laplace.rs
+++ b/src/distribution/laplace.rs
@@ -398,7 +398,7 @@ mod tests {
     #[test]
     fn test_max() {
         test_case(0.0, 1.0, INF, |l| l.max());
-  }
+    }
 
     #[test]
     fn test_density() {
diff --git a/src/distribution/multivariate_normal.rs b/src/distribution/multivariate_normal.rs
index 3b213a7e..bc0216f5 100644
--- a/src/distribution/multivariate_normal.rs
+++ b/src/distribution/multivariate_normal.rs
@@ -3,9 +3,8 @@ use crate::distribution::Normal;
 use crate::statistics::{Max, MeanN, Min, Mode, VarianceN};
 use crate::{Result, StatsError};
 use nalgebra::{
-    base::allocator::Allocator,
-    base::dimension::DimName,
-    Cholesky, DefaultAllocator, Dim, DimMin, LU, U1,
+    base::allocator::Allocator, base::dimension::DimName, Cholesky, DefaultAllocator, Dim, DimMin,
+    LU, U1,
 };
 use nalgebra::{DMatrix, DVector};
 use rand::Rng;
diff --git a/src/statistics/traits.rs b/src/statistics/traits.rs
index 22ea9eab..d264d719 100644
--- a/src/statistics/traits.rs
+++ b/src/statistics/traits.rs
@@ -1,7 +1,5 @@
 use ::nalgebra::{
-    base::allocator::Allocator,
-    base::dimension::DimName,
-    DefaultAllocator, Dim, DimMin, U1,
+    base::allocator::Allocator, base::dimension::DimName, DefaultAllocator, Dim, DimMin, U1,
 };
 use ::num_traits::float::Float;