diff --git a/libraries/procedural/src/procedural/ProceduralMaterialCache.cpp b/libraries/procedural/src/procedural/ProceduralMaterialCache.cpp
index 8a790cee46..0b64429d15 100644
--- a/libraries/procedural/src/procedural/ProceduralMaterialCache.cpp
+++ b/libraries/procedural/src/procedural/ProceduralMaterialCache.cpp
@@ -145,7 +145,7 @@ NetworkMaterialResource::ParsedMaterials NetworkMaterialResource::parseJSONMater
  *     <code>"hifi_pbr"</code> model only.
  * @property {string} opacityMapMode - The mode defining the interpretation of the opacity map. Values can be:
  *     <ul>
- *         <li><code>"OPACITY_MAP_OPAQUE"</code> for ignoring the <code>opacityMap</code> information.</li>
+ *         <li><code>"OPACITY_MAP_OPAQUE"</code> for ignoring the opacity map information.</li>
  *         <li><code>"OPACITY_MAP_MASK"</code> for using the <code>opacityMap</code> as a mask, where only the texel greater 
  *         than <code>opacityCutoff</code> are visible and rendered opaque.</li>
  *         <li><code>"OPACITY_MAP_BLEND"</code> for using the <code>opacityMap</code> for alpha blending the material surface 
@@ -153,14 +153,14 @@ NetworkMaterialResource::ParsedMaterials NetworkMaterialResource::parseJSONMater
  *     </ul>
  *     Set to <code>"fallthrough"</code> to fall through to the material below. <code>"hifi_pbr"</code> model only.
  * @property {number|string} opacityCutoff - The opacity cutoff threshold used to determine the opaque texels of the 
- *     <code>opacityMap</code> when <code>opacityMapMode</code> is <code>"OPACITY_MAP_MASK"</code>, range <code>0.0</code> 
+ *     <code>opacityMap</code> when <code>opacityMapMode</code> is <code>"OPACITY_MAP_MASK"</code>. Range <code>0.0</code> 
  *     &ndash; <code>1.0</code>.
  *     Set to <code>"fallthrough"</code> to fall through to the material below. <code>"hifi_pbr"</code> model only.
- * @property {string} cullFaceMode - The mode defining which side of the geometry should be rendered. Values can be:
+ * @property {string} cullFaceMode="CULL_BACK" - The mode defining which side of the geometry should be rendered. Values can be:
  *     <ul>
- *         <li><code>"CULL_NONE"</code> for rendering both sides of the geometry.</li>
- *         <li><code>"CULL_FRONT"</code> for culling the front faces of the geometry.</li>
- *         <li><code>"CULL_BACK"</code> (the default) for culling the back faces of the geometry.</li>
+ *         <li><code>"CULL_NONE"</code> to render both sides of the geometry.</li>
+ *         <li><code>"CULL_FRONT"</code> to cull the front faces of the geometry.</li>
+ *         <li><code>"CULL_BACK"</code> (the default) to cull the back faces of the geometry.</li>
  *     </ul>
  *     Set to <code>"fallthrough"</code> to fall through to the material below. <code>"hifi_pbr"</code> model only.
  * @property {string} roughnessMap - The URL of the roughness texture image. You can use this or <code>glossMap</code>, but not 
diff --git a/libraries/script-engine/src/AssetScriptingInterface.cpp b/libraries/script-engine/src/AssetScriptingInterface.cpp
index 33be9de2ad..f088ad7a38 100644
--- a/libraries/script-engine/src/AssetScriptingInterface.cpp
+++ b/libraries/script-engine/src/AssetScriptingInterface.cpp
@@ -419,7 +419,7 @@ void AssetScriptingInterface::compressData(QScriptValue options, QScriptValue sc
  *     <code>false</code> to upload and store the data without gzip compression. Synonym: <code>compressed</code>.
  * @property {string|ArrayBuffer} data - The content to upload.
  * @property {string} [path] - A user-friendly path for the file in the asset server. May have a leading 
- *     <code>"atp:"</code>. IF not specified, no path-to-hash mapping is set.
+ *     <code>"atp:"</code>. If not specified, no path-to-hash mapping is set.
  *     <p>Note: The asset server destroys any unmapped SHA256-named file at server restart. Either set the mapping path 
  *     with this property or use {@link Assets.setMapping} to set a path-to-hash mapping for the uploaded file.</p>
  */
diff --git a/libraries/shared/src/RegisteredMetaTypes.h b/libraries/shared/src/RegisteredMetaTypes.h
index 3b47bb70c6..0a60f2872a 100644
--- a/libraries/shared/src/RegisteredMetaTypes.h
+++ b/libraries/shared/src/RegisteredMetaTypes.h
@@ -688,6 +688,7 @@ using MeshPointer = std::shared_ptr<graphics::Mesh>;
 
 /**jsdoc
  * A handle for a mesh in an entity, such as returned by {@link Entities.getMeshes}.
+ *
  * @class MeshProxy
  *
  * @hifi-interface
@@ -705,14 +706,14 @@ public:
     virtual MeshPointer getMeshPointer() const = 0;
     
     /**jsdoc
-     * Get the number of vertices in the mesh.
+     * Gets the number of vertices in the mesh.
      * @function MeshProxy#getNumVertices
      * @returns {number} Integer number of vertices in the mesh.
      */
     Q_INVOKABLE virtual int getNumVertices() const = 0;
 
     /**jsdoc
-     * Get the position of a vertex in the mesh.
+     * Gets the position of a vertex in the mesh.
      * @function MeshProxy#getPos
      * @param {number} index - Integer index of the mesh vertex.
      * @returns {Vec3} Local position of the vertex relative to the mesh.