diff --git a/scripts/generate.py b/scripts/generate.py
index 24f586f..718b65d 100644
--- a/scripts/generate.py
+++ b/scripts/generate.py
@@ -512,7 +512,7 @@ def render_text_tokens(tokens, acc, headline, graph):
                                                        description=html.escape(word)))
                     else:
                         line_chunks.append(html.escape(word))
-                contents.append(''.join(line_chunks))
+                contents.append(' '.join(line_chunks))
 
             acc.append('<span class="line">{}</span>'.format('</p><p>'.join(contents)))