s/all_element/all_elements/g

qa/qa/page/base.rb

@@ -64,7 +64,7 @@ module QA
         find(element_selector_css(name))
       end
 
-      def all_element(name)
+      def all_elements(name)
         all(element_selector_css(name))
       end
 

qa/qa/page/project/settings/deploy_keys.rb

@@ -44,13 +44,13 @@ module QA
 
           def key_titles
             within_project_deploy_keys do
-              all_element(:key_title)
+              all_elements(:key_title)
             end
           end
 
           def key_fingerprints
             within_project_deploy_keys do
-              all_element(:key_fingerprint)
+              all_elements(:key_fingerprint)
             end
           end