Fix typos. (#658)

3 files changed, 7 insertions, 7 deletions

diff --git a/src/dynamics/joint/multibody_joint/multibody.rs b/src/dynamics/joint/multibody_joint/multibody.rs
index bbe71c6..8cfe8e5 100644
--- a/src/dynamics/joint/multibody_joint/multibody.rs
+++ b/src/dynamics/joint/multibody_joint/multibody.rs
@@ -68,7 +68,7 @@ pub struct Multibody {
     pub(crate) accelerations: DVector<Real>,
 
     body_jacobians: Vec<Jacobian<Real>>,
-    // NOTE: the mass matrices are dimentionned based on the non-kinematic degrees of
+    // NOTE: the mass matrices are dimensioned based on the non-kinematic degrees of
     //       freedoms only. The `Self::augmented_mass_permutation` sequence can be used to
     //       move dofs from/to a format that matches the augmented mass.
     // TODO: use sparse matrices?
@@ -133,7 +133,7 @@ impl Multibody {
     pub(crate) fn with_root(handle: RigidBodyHandle, self_contacts_enabled: bool) -> Self {
         let mut mb = Multibody::with_self_contacts(self_contacts_enabled);
         // NOTE: we have no way of knowing if the root in fixed at this point, so
-        //       we mark it as dynamic and will fixe later with `Self::update_root_type`.
+        //       we mark it as dynamic and will fix later with `Self::update_root_type`.
         mb.root_is_dynamic = true;
         let joint = MultibodyJoint::free(Isometry::identity());
         mb.add_link(None, joint, handle);
@@ -1030,7 +1030,7 @@ impl Multibody {
         self.update_body_jacobians();
     }
 
-    /// Computes the ids of all the linkes betheen the root and the link identified by `link_id`.
+    /// Computes the ids of all the links between the root and the link identified by `link_id`.
     pub fn kinematic_branch(&self, link_id: usize) -> Vec<usize> {
         let mut branch = vec![]; // Perf: avoid allocation.
         let mut curr_id = Some(link_id);
@@ -1072,7 +1072,7 @@ impl Multibody {
     /// In general, this method shouldn’t be used directly and [`Self::forward_kinematics_single_link`̦]
     /// should be preferred since it computes the branch indices automatically.
     ///
-    /// If you watn to calculate the branch indices manually, see [`Self::kinematic_branch`].
+    /// If you want to calculate the branch indices manually, see [`Self::kinematic_branch`].
     ///
     /// If `out_jacobian` is `Some`, this will simultaneously compute the new jacobian of this branch.
     /// This represents the body jacobian for the last link in the branch.
diff --git a/src/dynamics/joint/multibody_joint/multibody_ik.rs b/src/dynamics/joint/multibody_joint/multibody_ik.rs
index 3262985..b5e0de6 100644
--- a/src/dynamics/joint/multibody_joint/multibody_ik.rs
+++ b/src/dynamics/joint/multibody_joint/multibody_ik.rs
@@ -9,7 +9,7 @@ pub struct InverseKinematicsOption {
     /// A damping coefficient.
     ///
     /// Small value can lead to overshooting preventing convergence. Large
-    /// values can slown down convergence, requiring more iterations to converge.
+    /// values can slow down convergence, requiring more iterations to converge.
     pub damping: Real,
     /// The maximum number of iterations the iterative IK solver can take.
     pub max_iters: usize,
@@ -85,7 +85,7 @@ impl Multibody {
     /// The `displacements` vector is overwritten with the new displacement.
     ///
     /// The `joint_can_move` argument is a closure that lets you indicate which joint
-    /// can be moved throug the inverse-kinematics process. Any joint for which `joint_can_move`
+    /// can be moved through the inverse-kinematics process. Any joint for which `joint_can_move`
     /// returns `false` will have its corresponding displacement constrained to 0.
     /// Set the closure to `|_| true` if all the joints are free to move.
     pub fn inverse_kinematics(
diff --git a/src/geometry/broad_phase_multi_sap/broad_phase_multi_sap.rs b/src/geometry/broad_phase_multi_sap/broad_phase_multi_sap.rs
index d382258..87b2269 100644
--- a/src/geometry/broad_phase_multi_sap/broad_phase_multi_sap.rs
+++ b/src/geometry/broad_phase_multi_sap/broad_phase_multi_sap.rs
@@ -44,7 +44,7 @@ use parry::utils::hashmap::HashMap;
 /// For example a 20x20x20 object will be inserted in the layer with region
 /// of size 10x10x10, resulting in only 8 regions being intersect by the Aabb.
 /// (If it was inserted in the layer with regions of size 1x1x1, it would have intersected
-/// 8000 regions, which is a problem performancewise.)
+/// 8000 regions, which is a problem performance-wise.)
 ///
 /// We call this new method the Hierarchical-SAP.
 ///