diff --git a/src/si/mod.rs b/src/si/mod.rs
index eba8ae4..3700cf4 100644
--- a/src/si/mod.rs
+++ b/src/si/mod.rs
@@ -118,7 +118,7 @@ storage_types! {
 pub mod marker {
     use si::{Dimension, Quantity, Units};
     use Kind;
-
+    
     /// `AngleKind` is a `Kind` for separating angular quantities from their identically dimensioned
     /// non-angular quantity counterparts. Conversions to and from `AngleKind` quantities are
     /// supported through implementations of the `From` trait.
@@ -133,8 +133,8 @@ pub mod marker {
     pub trait AngleKind: ::Kind {}
 
     /// `SolidAngleKind` is a `Kind` for separating quantities of solid angles from other
-    /// identically dimensioned quantities. Conversions to and from `SolidAngleKind` quantities
-    /// are supported through implementations of the `From` trait.
+    /// identically dimensioned quantities. Conversions to and from `SolidAngleKind` quantities are
+    /// supported through implementations of the `From` trait.
     ///
     #[cfg_attr(feature = "f32", doc = " ```rust")]
     #[cfg_attr(not(feature = "f32"), doc = " ```rust,ignore")]
@@ -145,9 +145,9 @@ pub mod marker {
     /// ```
     pub trait SolidAngleKind: ::Kind {}
 
-    /// InformationKind is a `Kind` for separating information quantities from their identically
-    /// dimensioned non-information quantity counterparts. Conversions to and from
-    /// `InformationKind` quantities are supported through implementations of the `From` trait.
+    /// `InformationKind` is a `Kind` for separating information quantities from their identically
+    /// dimensioned non-information quantity counterparts. Conversions to and from `InformationKind`
+    /// quantities are supported through implementations of the `From` trait.
     ///
     #[cfg_attr(feature = "f32", doc = " ```rust")]
     #[cfg_attr(not(feature = "f32"), doc = " ```rust,ignore")]
diff --git a/src/si/solid_angle.rs b/src/si/solid_angle.rs
index b134441..95773f2 100644
--- a/src/si/solid_angle.rs
+++ b/src/si/solid_angle.rs
@@ -14,8 +14,8 @@ quantity! {
         Z0>;    // luminous intensity
     kind: dyn (::si::marker::SolidAngleKind);
     units {
-        /// SI derived unit of solid angle is steradians. It is the solid angle
-        /// subtended at the center of a unit sphere by a unit area on its surface.
+        /// SI derived unit of solid angle is steradians. It is the solid angle subtended at the
+        /// center of a unit sphere by a unit area on its surface.
         @steradian: 1.0_E0; "sr", "steradian", "steradians";
         @spat: 1.256_637_061_435_917_3_E1; "sp", "spat", "spats";
         @square_degree: 3.046_174_197_867_086_E-4; "°²", "square degree", "square degrees";
@@ -26,7 +26,8 @@ quantity! {
 
 #[cfg(feature = "f32")]
 impl SolidAngle<::si::SI<f32>, f32> {
-    /// The solid angle subtended by a sphere at its center, i.e. with a value 4π as measured in steradians
+    /// The solid angle subtended by a sphere at its center, i.e. with a value 4π as measured in
+    /// steradians.
     pub const SPHERE: Self = Self {
         dimension: ::lib::marker::PhantomData,
         units: ::lib::marker::PhantomData,
@@ -36,7 +37,8 @@ impl SolidAngle<::si::SI<f32>, f32> {
 
 #[cfg(feature = "f64")]
 impl SolidAngle<::si::SI<f64>, f64> {
-    /// The solid angle subtended by a sphere at its center, i.e. with a value 4π as measured in steradians
+    /// The solid angle subtended by a sphere at its center, i.e. with a value 4π as measured in
+    /// steradians.
     pub const SPHERE: Self = Self {
         dimension: ::lib::marker::PhantomData,
         units: ::lib::marker::PhantomData,
@@ -97,11 +99,15 @@ mod tests {
         fn check_units() {
             Test::assert_eq(&SolidAngle::new::<sa::steradian>(V::from_f64(4.0 * PI).unwrap()),
                 &SolidAngle::new::<sa::spat>(V::one()));
-            Test::assert_approx_eq(&SolidAngle::new::<sa::square_degree>(V::from_f64(360.0 * 360.0 / PI).unwrap()),
+            Test::assert_eq(
+                &SolidAngle::new::<sa::square_degree>(V::from_f64(360.0 * 360.0 / PI).unwrap()),
                 &SolidAngle::new::<sa::spat>(V::one()));
-            Test::assert_approx_eq(&SolidAngle::new::<sa::square_minute>(V::from_f64(60.0 * 60.0).unwrap()),
+            Test::assert_eq(
+                &SolidAngle::new::<sa::square_minute>(V::from_f64(60.0 * 60.0).unwrap()),
                 &SolidAngle::new::<sa::square_degree>(V::one()));
-            Test::assert_approx_eq(&SolidAngle::new::<sa::square_second>(V::from_f64((60.0 * 60.0) * (60.0 * 60.0)).unwrap()),
+            Test::assert_eq(
+                &SolidAngle::new::<sa::square_second>(
+                    V::from_f64((60.0 * 60.0) * (60.0 * 60.0)).unwrap()),
                 &SolidAngle::new::<sa::square_degree>(V::one()));
         }
     }