EAGLESIX-2651: fix missing rhs function name

lib/pipeline/accumulators/Accumulator.js

@@ -18,7 +18,7 @@ var Accumulator = module.exports = function Accumulator(){
  *  @param input {Value}
  *  @param merging {Boolean}
  */
-proto.process = function(input, merging) {
+proto.process = function process(input, merging) {
 	this.processInternal(input, merging);
 };