diff --git a/modules/salesforce_example/src/EventSubscriber/SalesforceExampleSubscriber.php b/modules/salesforce_example/src/EventSubscriber/SalesforceExampleSubscriber.php
index 45bbad0301792b4ef5eee03f316e56de6f140cf0..9f67cb5766d49abfa89c06390be13c191c153b9e 100644
--- a/modules/salesforce_example/src/EventSubscriber/SalesforceExampleSubscriber.php
+++ b/modules/salesforce_example/src/EventSubscriber/SalesforceExampleSubscriber.php
@@ -145,7 +145,7 @@ class SalesforceExampleSubscriber implements EventSubscriberInterface {
           return;
         }
         // If Attachments field was set, it will contain a URL from which we can
-        // fetch the attached binary. We must append "body" to the retreived URL
+        // fetch the attached binary. We must append "body" to the retrieved URL
         // https://developer.salesforce.com/docs/atlas.en-us.api_rest.meta/api_rest/dome_sobject_blob_retrieve.htm
         $attachment_url = $attachments['records'][0]['attributes']['url'];
         $attachment_url = $client->getInstanceUrl() . $attachment_url . '/Body';
diff --git a/modules/salesforce_mapping/src/SalesforceMappingFieldPluginBase.php b/modules/salesforce_mapping/src/SalesforceMappingFieldPluginBase.php
index 322e0651ef351af1525e0c9b9b8010cd279b2293..aa68bd73e900443f4a8789c4aaf15846b7458ed7 100644
--- a/modules/salesforce_mapping/src/SalesforceMappingFieldPluginBase.php
+++ b/modules/salesforce_mapping/src/SalesforceMappingFieldPluginBase.php
@@ -511,10 +511,10 @@ abstract class SalesforceMappingFieldPluginBase extends PluginBase implements Sa
   }
 
   /**
-   * Helper to retreive a list of fields for a given object type.
+   * Helper to retrieve a list of fields for a given object type.
    *
    * @param string $sfobject_name
-   *   The object type of whose fields you want to retreive.
+   *   The object type of whose fields you want to retrieve.
    *
    * @return array
    *   An array of values keyed by machine name of the field with the label as
diff --git a/modules/salesforce_mapping_ui/src/Form/SalesforceMappingFormBase.php b/modules/salesforce_mapping_ui/src/Form/SalesforceMappingFormBase.php
index 29378b2d09b9827886c15f6e11b587572bc4ac10..5213f43f43681aa2a60aa9a984014a9c9ba81d61 100644
--- a/modules/salesforce_mapping_ui/src/Form/SalesforceMappingFormBase.php
+++ b/modules/salesforce_mapping_ui/src/Form/SalesforceMappingFormBase.php
@@ -128,10 +128,10 @@ abstract class SalesforceMappingFormBase extends EntityForm {
   }
 
   /**
-   * Retreive Salesforce's information about an object type.
+   * Retrieve Salesforce's information about an object type.
    *
    * @param string $salesforce_object_type
-   *   The object type of whose records you want to retreive.
+   *   The object type of whose records you want to retrieve.
    *
    * @todo this should move to the Salesforce service
    *
@@ -153,7 +153,7 @@ abstract class SalesforceMappingFormBase extends EntityForm {
   }
 
   /**
-   * Helper to retreive a list of object type options.
+   * Helper to retrieve a list of object type options.
    *
    * @return array
    *   An array of values keyed by machine name of the object with the label as
diff --git a/modules/salesforce_mapping_ui/src/Form/SalesforceMappingFormCrudBase.php b/modules/salesforce_mapping_ui/src/Form/SalesforceMappingFormCrudBase.php
index 851e8fe64fdd112091723bab29ede41efc9550d6..ca1554d5309383bc115181ea77f6b9e30e60fb82 100644
--- a/modules/salesforce_mapping_ui/src/Form/SalesforceMappingFormCrudBase.php
+++ b/modules/salesforce_mapping_ui/src/Form/SalesforceMappingFormCrudBase.php
@@ -464,7 +464,7 @@ abstract class SalesforceMappingFormCrudBase extends SalesforceMappingFormBase {
   }
 
   /**
-   * Helper to retreive a list of object type options.
+   * Helper to retrieve a list of object type options.
    *
    * @return array
    *   An array of values keyed by machine name of the object with the label as
diff --git a/src/Rest/RestClient.php b/src/Rest/RestClient.php
index b79b1aa522ec5e30868b0b86bcfc319592efa275..5a743aa9657977e9613f03fb4d5f5b20fbb305e9 100644
--- a/src/Rest/RestClient.php
+++ b/src/Rest/RestClient.php
@@ -535,7 +535,7 @@ class RestClient implements RestClientInterface {
 
     $response = $this->apiCall("sobjects/{$name}/{$key}/{$value}", $params, 'PATCH', TRUE);
 
-    // On update, upsert method returns an empty body. Retreive object id, so
+    // On update, upsert method returns an empty body. Retrieve object id, so
     // that we can return a consistent response.
     if ($response->getStatusCode() == 204) {
       // We need a way to allow callers to distinguish updates and inserts. To