diff --git a/app/assets/javascripts/discourse/components/user-selector.js.es6 b/app/assets/javascripts/discourse/components/user-selector.js.es6
index e7a9c2527a3..99bfeba07c0 100644
--- a/app/assets/javascripts/discourse/components/user-selector.js.es6
+++ b/app/assets/javascripts/discourse/components/user-selector.js.es6
@@ -4,6 +4,10 @@ import userSearch from 'discourse/lib/user-search';
 import { findRawTemplate } from 'discourse/lib/raw-templates';
 
 export default TextField.extend({
+  autocorrect: false,
+  autocapitalize: false,
+  name: 'user-selector',
+
   @observes('usernames')
   _update() {
     if (this.get('canReceiveUpdates') === 'true')
diff --git a/app/assets/javascripts/discourse/lib/user-search.js.es6 b/app/assets/javascripts/discourse/lib/user-search.js.es6
index 36612631f53..6361ea92138 100644
--- a/app/assets/javascripts/discourse/lib/user-search.js.es6
+++ b/app/assets/javascripts/discourse/lib/user-search.js.es6
@@ -61,7 +61,7 @@ function organizeResults(r, options) {
 
   if (r.groups) {
     r.groups.every(function(g) {
-      if (results.length > limit && options.term !== g.name) return false;
+      if (results.length > limit && options.term.toLowerCase() !== g.name.toLowerCase()) return false;
       if (exclude.indexOf(g.name) === -1) {
         groups.push(g);
         results.push(g);
diff --git a/lib/autospec/manager.rb b/lib/autospec/manager.rb
index 8421f9d7139..cd9c779190c 100644
--- a/lib/autospec/manager.rb
+++ b/lib/autospec/manager.rb
@@ -145,7 +145,7 @@ class Autospec::Manager
     # try focus tag
     if failed_specs.length > 0
       filename,_ = failed_specs[0].split(":")
-      if filename && File.exist?(filename)
+      if filename && File.exist?(filename) && !File.directory?(filename)
         spec = File.read(filename)
         start,_ =  spec.split(/\S*#focus\S*$/)
         if start.length < spec.length
diff --git a/test/javascripts/lib/user-search-test.js.es6 b/test/javascripts/lib/user-search-test.js.es6
index 662aa6d626f..fba45e9ff73 100644
--- a/test/javascripts/lib/user-search-test.js.es6
+++ b/test/javascripts/lib/user-search-test.js.es6
@@ -58,7 +58,7 @@ module("lib:user-search", {
 });
 
 test("it places groups unconditionally for exact match", function() {
-  return userSearch({term: 'team'}).then((results)=>{
+  return userSearch({term: 'Team'}).then((results)=>{
      equal(results[results.length-1]["name"], "team");
   });
 });