Improve comments.

lib/mixins/property-effects.js

@@ -2670,34 +2670,34 @@ export const PropertyEffects = dedupingMixin(superClass => {
      * Overview of binding flow:
      *
      * During finalization (`instanceBinding==false`, `wasPreBound==false`):
-     *  `_bindTemplate(false)` called directly during finalization - parses the
-     *  template (for the first time), and then assigns that _prototypical_
+     *  `_bindTemplate(t, false)` called directly during finalization - parses
+     *  the template (for the first time), and then assigns that _prototypical_
      *  template info to `__preboundTemplateInfo` _on the prototype_; note in
      *  this case `wasPreBound` is false; this is the first time we're binding
      *  it, thus we create accessors.
      *
      * During first stamping (`instanceBinding==true`, `wasPreBound==true`):
-     *   `_stampTemplate` calls `_bindTemplate(true)`: the `templateInfo`
+     *   `_stampTemplate` calls `_bindTemplate(t, true)`: the `templateInfo`
      *   returned matches the prebound one, and so this is `wasPreBound == true`
-     *   state; thus we _skip_ creating accessors, but _do_ create a
-     *   sub-instance of the template info to serve as the start of our linked
-     *   list (needs to be an instance, not the prototypical one, so that we can
-     *   add `nodeList` to it to contain the `nodeInfo`-ordered list of instance
-     *   nodes for bindings, and so we can chain runtime-stamped template infos
-     *   off of it). At this point, the call to `_stampTemplate` calls
+     *   state; thus we _skip_ creating accessors, but _do_ create an instance
+     *   of the template info to serve as the start of our linked list (needs to
+     *   be an instance, not the prototypical one, so that we can add `nodeList`
+     *   to it to contain the `nodeInfo`-ordered list of instance nodes for
+     *   bindings, and so we can chain runtime-stamped template infos off of
+     *   it). At this point, the call to `_stampTemplate` calls
      *   `applyTemplateInfo` for each nested `<template>` found during parsing
      *   to hand prototypical `_templateInfo` to them; we also pass the _parent_
      *   `templateInfo` to the `<template>` so that we have the instance-time
      *   parent to link the `templateInfo` under in the case it was
      *   runtime-stamped.
      *
      * During subsequent runtime stamping (`instanceBinding==true`,
-     *   `wasPreBound==false`): `_stampTemplate` calls `_bindTemplate(true)` -
-     *   here `templateInfo` is guaranteed to _not_ match the prebound one,
+     *   `wasPreBound==false`): `_stampTemplate` calls `_bindTemplate(t, true)`
+     *   - here `templateInfo` is guaranteed to _not_ match the prebound one,
      *   because it was either a different template altogether, or even if it
-     *   was the same template, the step above created a sub-instance of the
-     *   info; in this case `wasPreBound == false`, so we _do_ create accessors,
-     *   _and_ link a sub-instance into the linked list.
+     *   was the same template, the step above created a instance of the info;
+     *   in this case `wasPreBound == false`, so we _do_ create accessors, _and_
+     *   link a instance into the linked list.
      */
 
     /**
@@ -2748,7 +2748,7 @@ export const PropertyEffects = dedupingMixin(superClass => {
           // template, use the root template (the first stamped one) as the
           // parent. Note, `parent` is the `templateInfo` instance for this
           // template's parent (containing) template, which was set up in
-          // `applyTemplateContent`.  While a given template's `parent` is set
+          // `applyTemplateInfo`.  While a given template's `parent` is set
           // apriori, it is only added to the parent's child list at the point
           // that it is being bound, since a template may or may not ever be
           // stamped, and may be stamped more than once (in which case instances
@@ -2863,7 +2863,7 @@ export const PropertyEffects = dedupingMixin(superClass => {
       // Unlink template info; Note that while the child is unlinked from its
       // parent list, a template's `parent` reference is never removed, since
       // this is is determined by the tree structure and applied at
-      // `applyTemplateContent` time.
+      // `applyTemplateInfo` time.
       let templateInfo = dom.templateInfo;
       const {previousSibling, nextSibling, parent} = templateInfo;
       if (previousSibling) {

lib/mixins/template-stamp.js

@@ -72,7 +72,7 @@ function applyEventListener(inst, node, nodeInfo) {
 }
 
 // push configuration references at configure time
-function applyTemplateContent(inst, node, nodeInfo, parentTemplateInfo) {
+function applyTemplateInfo(inst, node, nodeInfo, parentTemplateInfo) {
   if (nodeInfo.templateInfo) {
     // Give the node an instance of this templateInfo and set its parent
     node._templateInfo = nodeInfo.templateInfo;
@@ -466,7 +466,7 @@ export const TemplateStamp = dedupingMixin(
       for (let i=0, l=nodeInfo.length, info; (i<l) && (info=nodeInfo[i]); i++) {
         let node = nodes[i] = findTemplateNode(dom, info);
         applyIdToMap(this, dom.$, node, info);
-        applyTemplateContent(this, node, info, templateInfo);
+        applyTemplateInfo(this, node, info, templateInfo);
         applyEventListener(this, node, info);
       }
       dom = /** @type {!StampedTemplate} */(dom); // eslint-disable-line no-self-assign