adjust 422 messages

lib/routes/avatars.js

@@ -45,7 +45,7 @@ module.exports = function(req, callback) {
   } else if (!helpers.id_valid(userId)) {
     callback({
       status: -2,
-      body: "Invalid userid"
+      body: "Invalid UserID"
     });
     return;
   }

lib/routes/capes.js

@@ -11,7 +11,7 @@ module.exports = function(req, callback) {
   if (!helpers.id_valid(userId)) {
     callback({
       status: -2,
-      body: "Invalid userid"
+      body: "Invalid UserID"
     });
     return;
   }

lib/routes/renders.js

@@ -59,13 +59,13 @@ module.exports = function(req, callback) {
   if (scale < config.min_scale || scale > config.max_scale) {
     callback({
       status: -2,
-      body: "422 Invalid Scale"
+      body: "Invalid Scale"
     });
     return;
   } else if (!helpers.id_valid(userId)) {
     callback({
       status: -2,
-      body: "422 Invalid ID"
+      body: "Invalid UserID"
     });
     return;
   }

lib/routes/skins.js

@@ -43,7 +43,7 @@ module.exports = function(req, callback) {
   if (!helpers.id_valid(userId)) {
     callback({
       status: -2,
-      body: "Invalid userid"
+      body: "Invalid UserID"
     });
     return;
   }

test/test.js

@@ -664,7 +664,7 @@ describe("Crafatar", function() {
       });
     });
 
-    // testing all paths for invalid userid
+    // testing all paths for Invalid UserID
     var locations = ["avatars", "skins", "capes", "renders/body", "renders/head"];
     for (var l in locations) {
       var location = locations[l];