Update 'content/topic/against-the-coming-world-of-listening-machines.md'

content/topic/against-the-coming-world-of-listening-machines.md

@@ -2,7 +2,7 @@
 title: "(Against) the coming world of listening machines"
 has_lessons: []
 ---
-# Against the coming world of listening machines
+# (Against) the coming world of listening machines
 
 ## Alexa, what is machine listening?