Code style changes in specs and removed an extra space

app/javascript/mastodon/components/account.js

@@ -82,7 +82,7 @@ export default class Account extends ImmutablePureComponent {
       } else if (muting) {
         let hidingNotificationsButton;
         if (muting.get('notifications')) {
-          hidingNotificationsButton = <IconButton active icon='bell' title={intl.formatMessage(messages.unmute_notifications, { name: account.get('username')  })} onClick={this.handleUnmuteNotifications} />;
+          hidingNotificationsButton = <IconButton active icon='bell' title={intl.formatMessage(messages.unmute_notifications, { name: account.get('username') })} onClick={this.handleUnmuteNotifications} />;
         } else {
           hidingNotificationsButton = <IconButton active icon='bell-slash' title={intl.formatMessage(messages.mute_notifications, { name: account.get('username')  })} onClick={this.handleMuteNotifications} />;
         }

spec/controllers/api/v2/mutes_controller_spec.rb

@@ -23,11 +23,11 @@ RSpec.describe Api::V2::MutesController, type: :controller do
     end
 
     it 'returns one mute' do
-      expect(mutes.size).to be(1)
+      expect(mutes.size).to be 1
     end
 
     it 'returns whether the mute hides notifications' do
-      expect(mutes.first["hide_notifications"]).to be(false)
+      expect(mutes.first["hide_notifications"]).to be false
     end 
   end
 end

spec/models/concerns/account_interactions_spec.rb

@@ -2,38 +2,37 @@ require 'rails_helper'
 
 describe AccountInteractions do
   describe 'muting an account' do
-    before do
-      @me = Fabricate(:account, username: 'Me')
-      @you = Fabricate(:account, username: 'You')
+    let(:me) { Fabricate(:account, username: 'Me') }
+    let(:you) { Fabricate(:account, username: 'You') }
     end
 
     context 'with the notifications option unspecified' do
       before do
-        @me.mute!(@you)
+        me.mute!(you)
       end
 
       it 'defaults to muting notifications' do
-        expect(@me.muting_notifications?(@you)).to be(true)
+        expect(me.muting_notifications?(you)).to be true
       end
     end
 
     context 'with the notifications option set to false' do
       before do
-        @me.mute!(@you, notifications: false)
+        me.mute!(you, notifications: false)
       end
 
       it 'does not mute notifications' do
-        expect(@me.muting_notifications?(@you)).to be(false)
+        expect(me.muting_notifications?(you)).to be false
       end
     end
 
     context 'with the notifications option set to true' do
       before do
-        @me.mute!(@you, notifications: true)
+        me.mute!(you, notifications: true)
       end
 
       it 'does mute notifications' do
-        expect(@me.muting_notifications?(@you)).to be(true)
+        expect(me.muting_notifications?(you)).to be true
       end
     end
   end