diff --git a/src/api/center.js b/src/api/center.js
index <HASH>..<HASH> 100644
--- a/src/api/center.js
+++ b/src/api/center.js
@@ -1,8 +1,8 @@
 const toArray = require('../core/utils/toArray')
 
-/**
+/** NOTE: this is not functional YET !!
  * centers the given object(s) on the given axis
- * @param {[Object]} object(s) the shapes to center
+ * @param {Object|Array} object(s) the shapes to center
  * @param {Object} options
  */
 const center = (objects, options) => {
diff --git a/src/core/utils/canonicalize.js b/src/core/utils/canonicalize.js
index <HASH>..<HASH> 100644
--- a/src/core/utils/canonicalize.js
+++ b/src/core/utils/canonicalize.js
@@ -7,7 +7,7 @@ const {fromSides} = require('../CAGFactories')
 /**
    * Returns a cannoicalized version of the input csg/cag : ie every very close
    * points get deduplicated
-   * @returns {CSG CAG}
+   * @returns {CSG|CAG}
    * @example
    * let rawInput = someCSGORCAGMakingFunction()
    * let canonicalized= canonicalize(rawInput)
fix(docstring): fixed a few bad docstrings which prevented docs from being generated (#<I>)