diff --git a/app/services/biomolecule_toolkit_client.rb b/app/services/biomolecule_toolkit_client.rb
index c01f1cdc4..2909c2cc2 100644
--- a/app/services/biomolecule_toolkit_client.rb
+++ b/app/services/biomolecule_toolkit_client.rb
@@ -48,19 +48,20 @@ class BiomoleculeToolkitClient
   private
 
   def process_request(request)
-    responce = @http.request(request)
+    response = @http.request(request)
 
-    if responce.is_a? Net::HTTPOK
-      JSON.parse(responce.body)
-    elsif responce.is_a? Net::HTTPNoContent
+    case response.class
+    when Net::HTTPOK
+      JSON.parse(response.body)
+    when Net::HTTPNoContent
       true
     else
-      error_message = JSON.parse(responce.body).dig('error', 'message')
+      error_message = JSON.parse(response.body).dig('error', 'message')
       error_message ||= I18n.t('biomolecule_toolkit_client.generic_error')
       raise BiomoleculeToolkitClientException, error_message
     end
   rescue JSON::ParserError
-    raise BiomoleculeToolkitClientException, I18n.t('biomolecule_toolkit_client.responce_parsing_error')
+    raise BiomoleculeToolkitClientException, I18n.t('biomolecule_toolkit_client.response_parsing_error')
   rescue StandardError
     raise BiomoleculeToolkitClientException, I18n.t('biomolecule_toolkit_client.generic_error')
   end
diff --git a/config/locales/biomolecule_toolkit_client/en.yml b/config/locales/biomolecule_toolkit_client/en.yml
index 6739dff13..8ac3858c1 100644
--- a/config/locales/biomolecule_toolkit_client/en.yml
+++ b/config/locales/biomolecule_toolkit_client/en.yml
@@ -1,4 +1,4 @@
 en:
   biomolecule_toolkit_client:
     generic_error: 'Failed to execute API command'
-    responce_parsing_error: 'Failed to parse API response'
+    response_parsing_error: 'Failed to parse API response'