diff --git a/app/scripts/lib/tx-state-manager.js b/app/scripts/lib/tx-state-manager.js
index 051efd247..2eb006380 100644
--- a/app/scripts/lib/tx-state-manager.js
+++ b/app/scripts/lib/tx-state-manager.js
@@ -4,7 +4,7 @@ const ObservableStore = require('obs-store')
 const ethUtil = require('ethereumjs-util')
 const txStateHistoryHelper = require('./tx-state-history-helper')
 
-module.exports = class TransactionStateManger extends EventEmitter {
+module.exports = class TransactionStateManager extends EventEmitter {
   constructor ({ initState, txHistoryLimit, getNetwork }) {
     super()
 
diff --git a/test/unit/message-manager-test.js b/test/unit/message-manager-test.js
index 9b76241ed..5e7039841 100644
--- a/test/unit/message-manager-test.js
+++ b/test/unit/message-manager-test.js
@@ -1,11 +1,11 @@
 const assert = require('assert')
-const MessageManger = require('../../app/scripts/lib/message-manager')
+const MessageManager = require('../../app/scripts/lib/message-manager')
 
 describe('Message Manager', function () {
   let messageManager
 
   beforeEach(function () {
-    messageManager = new MessageManger()
+    messageManager = new MessageManager()
   })
 
   describe('#getMsgList', function () {
diff --git a/test/unit/tx-state-manager-test.js b/test/unit/tx-state-manager-test.js
index 02dc52967..220bf501f 100644
--- a/test/unit/tx-state-manager-test.js
+++ b/test/unit/tx-state-manager-test.js
@@ -5,7 +5,7 @@ const TxStateManager = require('../../app/scripts/lib/tx-state-manager')
 const txStateHistoryHelper = require('../../app/scripts/lib/tx-state-history-helper')
 const noop = () => true
 
-describe('TransactionStateManger', function () {
+describe('TransactionStateManager', function () {
   let txStateManager
   const currentNetworkId = 42
   const otherNetworkId = 2
@@ -281,4 +281,4 @@ describe('TransactionStateManger', function () {
 
     })
   })
-})
\ No newline at end of file
+})