Clean up some comments.

lib/proxy/mutators/oauth_param_collector.js

@@ -50,10 +50,9 @@ module.exports = function() {
     // Add query params
     oauth1a_signature_utils.collectParams(req, req.query);
 
-    // Add POST body params.  This will noop if the request is not a POST or is not form urlencoded.
-    // If the parameter is an oauth param, track it in the oauth_params object for easy lookup.  Note that
-    // it's seriously non-standard to send oauth parameters in the POST body, but DotNetOpenAuth does it
-    // in some circumstances.
+    // Add POST body params.  This will noop if the request is not a POST or is not form-urlencoded.
+    // If the parameter is an oauth param, track it for easy lookup.  Note that it's seriously non-standard
+    // to send oauth parameters in the POST body, but DotNetOpenAuth does it in some circumstances.
     oauth1a_signature_utils.collectParams(req, req.body);
 
     next();

lib/proxy/mutators/oauth_param_generator.js

@@ -50,10 +50,9 @@ module.exports = function(proxy) {
       // Add query params
       oauth1a_signature_utils.collectParams(req, req.query);
 
-      // Add POST body params.  This will noop if the request is not a POST or is not form urlencoded.
-      // If the parameter is an oauth param, track it in the oauth_params object for easy lookup.  Note that
-      // it's seriously non-standard to send oauth parameters in the POST body, but DotNetOpenAuth does it
-      // in some circumstances.
+      // Add POST body params.  This will noop if the request is not a POST or is not form-urlencoded.
+      // If the parameter is an oauth param, track it for easy lookup.  Note that it's seriously non-standard
+      // to send oauth parameters in the POST body, but DotNetOpenAuth does it in some circumstances.
       oauth1a_signature_utils.collectParams(req, req.body);
 
       // Retrieve the signature bases.  Unlike with signature validation, we know whether the request

lib/proxy/oauth/signatures/oauth1a.js

@@ -65,7 +65,7 @@ function safelyAddValues(argument_pairs, name, value) {
 }
 
 /**
- * Loop over the collection and add entries to oauth_params and/or argument_pairs.
+ * Loop over the collection and add entries to the provided collection.
  */
 exports.collectParams = function(req, collection) {