DEV: fix broken backend test due to #10749 (#10758)

DEV: fix broken backend test due to #10749 (#10758)

diff --git a/spec/components/pretty_text_spec.rb b/spec/components/pretty_text_spec.rb
index 50cd6ac..6d03f36 100644
--- a/spec/components/pretty_text_spec.rb
+++ b/spec/components/pretty_text_spec.rb
@@ -36,7 +36,7 @@ describe PrettyText do
           <aside class="quote no-group" data-username="EvilTrout" data-post="2" data-topic="#{topic.id}">
           <div class="title">
           <div class="quote-controls"></div>
-          <a href="http://test.localhost/t/this-is-a-test-topic/#{topic.id}/2">This is a test topic <img src="/images/emoji/twitter/slight_smile.png?v=#{Emoji::EMOJI_VERSION}" title="slight_smile" alt="slight_smile" class="emoji"></a>
+          <a href="http://test.localhost/t/this-is-a-test-topic/#{topic.id}/2">This is a test topic <img width="20" height="20" src="/images/emoji/twitter/slight_smile.png?v=#{Emoji::EMOJI_VERSION}" title="slight_smile" alt="slight_smile" class="emoji"></a>
           </div>
           <blockquote>
           <p>ddd</p>

GitHub sha: cad223c0

This commit appears in #10758 which was approved by davidtaylorhq. It was merged by jjaffeux.