Merge pull request #7845 from anvaka/fix_intepolant

Fixed a typo in the interpolant constructor

src/math/Interpolant.js

@@ -35,7 +35,7 @@ THREE.Interpolant = function(
 
 THREE.Interpolant.prototype = {
 
-	constructor: THREE.Intepolant,
+	constructor: THREE.Interpolant,
 
 	evaluate: function( t ) {