diff --git a/interface/src/raypick/CollisionPick.cpp b/interface/src/raypick/CollisionPick.cpp
index b3888ae3a0..83ed61030e 100644
--- a/interface/src/raypick/CollisionPick.cpp
+++ b/interface/src/raypick/CollisionPick.cpp
@@ -61,7 +61,7 @@ void buildObjectIntersectionsMap(IntersectionType intersectionType, const std::v
  * An intersection result for a collision pick.
  *
  * @typedef {object} CollisionPickResult
- * @property {boolean} intersects - <code>truen</code> if there is at least one intersection, <code>false</code> if there isn't.
+ * @property {boolean} intersects - <code>true</code> if there is at least one intersection, <code>false</code> if there isn't.
  * @property {IntersectingObject[]} intersectingObjects - All objects which intersect with the <code>collisionRegion</code>.
  * @property {CollisionRegion} collisionRegion - The collision region that was used. Valid even if there was no intersection.
  */
diff --git a/interface/src/raypick/PickScriptingInterface.cpp b/interface/src/raypick/PickScriptingInterface.cpp
index dff68f3ded..82d00d803f 100644
--- a/interface/src/raypick/PickScriptingInterface.cpp
+++ b/interface/src/raypick/PickScriptingInterface.cpp
@@ -325,7 +325,7 @@ unsigned int PickScriptingInterface::createParabolaPick(const QVariant& properti
  * @property {number} threshold - The approximate minimum penetration depth for a test object to be considered in contact with
  *     the collision region. The depth is in world coordinates but scales with the parent if defined.
  * @property {CollisionMask} [collisionGroup=8] - The type of objects the collision region collides as. Objects whose collision
- *     masks overlap with the regions's collision group are considered to be colliding with the region.
+ *     masks overlap with the region's collision group are considered to be colliding with the region.
  */
 unsigned int PickScriptingInterface::createCollisionPick(const QVariant& properties) {
     QVariantMap propMap = properties.toMap();
diff --git a/libraries/shared/src/PhysicsCollisionGroups.h b/libraries/shared/src/PhysicsCollisionGroups.h
index 7323133876..08fc5f5ac0 100644
--- a/libraries/shared/src/PhysicsCollisionGroups.h
+++ b/libraries/shared/src/PhysicsCollisionGroups.h
@@ -72,7 +72,7 @@ const int32_t BULLET_COLLISION_MASK_DETAILED_RAY = BULLET_COLLISION_GROUP_DETAIL
 const int32_t BULLET_COLLISION_MASK_COLLISIONLESS = 0;
 
 /**jsdoc
- * <p>A collision may be with the following types of items:</p>
+ * <p>A collision may occur with the following types of items:</p>
  * <table>
  *   <thead>
  *     <tr><th>Value</th><th>Description</th>
diff --git a/libraries/shared/src/RegisteredMetaTypes.h b/libraries/shared/src/RegisteredMetaTypes.h
index 25a1792fe2..dfd388230f 100644
--- a/libraries/shared/src/RegisteredMetaTypes.h
+++ b/libraries/shared/src/RegisteredMetaTypes.h
@@ -426,15 +426,16 @@ public:
     /**jsdoc
      * A volume for checking collisions in the physics simulation.
      * @typedef {object} CollisionRegion
-     * @property {Shape} shape - The collision region's shape and size. Dimensions are in world space, but scale with the parent
-     *     if defined.
-     * @property {boolean} loaded - <code>true</code> if the <code>shape</code> has no model, or has a model and it is loaded.
+     * @property {Shape} shape - The collision region's shape and size. Dimensions are in world coordinates, but scale with the 
+     *     parent if defined.
+     * @property {boolean} loaded - <code>true</code> if the <code>shape</code> has no model, or has a model and it is loaded, 
+     *     <code>false</code> if otherwise.
      * @property {Vec3} position - The position of the collision region, relative to the parent if defined.
      * @property {Quat} orientation - The orientation of the collision region, relative to the parent if defined.
      * @property {number} threshold - The approximate minimum penetration depth for a test object to be considered in contact with
      *     the collision region. The depth is in world coordinates but scales with the parent if defined.
      * @property {CollisionMask} [collisionGroup=8] - The type of objects the collision region collides as. Objects whose collision
-     *     masks overlap with the regions's collision group are considered to be colliding with the region.
+     *     masks overlap with the region's collision group are considered to be colliding with the region.
      */
 
     /**jsdoc