diff --git a/application/config/lotw.php b/application/config/lotw.php
index 650b53d9..08ddc4ff 100644
--- a/application/config/lotw.php
+++ b/application/config/lotw.php
@@ -9,7 +9,7 @@ defined('BASEPATH') OR exit('No direct script access allowed');
 
 /*
 |--------------------------------------------------------------------------
-| Folder location for storing P12 certficiate files on the system
+| Folder location for storing P12 certicate files on the system
 |--------------------------------------------------------------------------
 | 
 | This folder must be outside of your www root for security reasons
diff --git a/application/controllers/Lotw.php b/application/controllers/Lotw.php
index 33eee1ee..e4a6debb 100644
--- a/application/controllers/Lotw.php
+++ b/application/controllers/Lotw.php
@@ -153,23 +153,23 @@ class Lotw extends CI_Controller {
 			}
 
 			// Check to see if certificate is already in the system
-			$new_certficiate = $this->LotwCert->find_cert($info['issued_callsign'], $dxcc, $this->session->userdata('user_id'));
+			$new_certificate = $this->LotwCert->find_cert($info['issued_callsign'], $dxcc, $this->session->userdata('user_id'));
 
-        	if($new_certficiate == 0) {
+        	if($new_certificate == 0) {
         		// New Certificate Store in Database
 
         		// Store Certificate Data into MySQL
         		$this->LotwCert->store_certificate($this->session->userdata('user_id'), $info['issued_callsign'], $dxcc, $info['validFrom'], $info['validTo_Date'], $info['qso-first-date'], $info['qso-end-date'], $info['pem_key'], $info['general_cert']);
 
         		// Cert success flash message
-        		$this->session->set_flashdata('Success', $info['issued_callsign'].' Certficiate Imported.');
+        		$this->session->set_flashdata('Success', $info['issued_callsign'].' Certificate Imported.');
         	} else {
-        		// Certficiate is in the system time to update
+        		// Certificate is in the system time to update
 
-				$this->LotwCert->update_certficiate($this->session->userdata('user_id'), $info['issued_callsign'], $dxcc, $info['validFrom'], $info['validTo_Date'], $info['pem_key'], $info['general_cert']);
+				$this->LotwCert->update_certificate($this->session->userdata('user_id'), $info['issued_callsign'], $dxcc, $info['validFrom'], $info['validTo_Date'], $info['pem_key'], $info['general_cert']);
 
         		// Cert success flash message
-        		$this->session->set_flashdata('Success', $info['issued_callsign'].' Certficiate Updated.');
+        		$this->session->set_flashdata('Success', $info['issued_callsign'].' Certificate Updated.');
 
         	}
 
@@ -378,9 +378,9 @@ class Lotw extends CI_Controller {
 
     	$this->load->model('LotwCert');
 
-    	$this->LotwCert->delete_certficiate($this->session->userdata('user_id'), $cert_id);
+    	$this->LotwCert->delete_certificate($this->session->userdata('user_id'), $cert_id);
 
-    	$this->session->set_flashdata('Success', 'Certficiate Deleted.');
+    	$this->session->set_flashdata('Success', 'Certificate Deleted.');
 
     	redirect('/lotw/');
     }
diff --git a/application/models/LotwCert.php b/application/models/LotwCert.php
index 238b3449..185e3fa2 100644
--- a/application/models/LotwCert.php
+++ b/application/models/LotwCert.php
@@ -52,7 +52,7 @@ class LotwCert extends CI_Model {
 		$this->db->insert('lotw_certs', $data);
 	}
 
-	function update_certficiate($user_id, $callsign, $dxcc, $date_created, $date_expires, $cert_key, $general_cert) {
+	function update_certificate($user_id, $callsign, $dxcc, $date_created, $date_expires, $cert_key, $general_cert) {
 		$data = array(
 		    'cert_dxcc' => $dxcc,
 		    'date_created' => $date_created,
@@ -67,7 +67,7 @@ class LotwCert extends CI_Model {
 		$this->db->update('lotw_certs', $data);
 	}
 
-	function delete_certficiate($user_id, $lotw_cert_id) {
+	function delete_certificate($user_id, $lotw_cert_id) {
 		$this->db->where('lotw_cert_id', $lotw_cert_id);
 		$this->db->where('user_id', $user_id);
 		$this->db->delete('lotw_certs');