diff --git a/content/21_Crystals_war.md b/content/21_Crystals_war.md
index cef9c0cd..73966453 100644
--- a/content/21_Crystals_war.md
+++ b/content/21_Crystals_war.md
@@ -1,4 +1,4 @@
-Title: Century 21 Calling - Crystals Goes To War
+Title: Century 21 Calling - Crystals Go To War
 Date: 2019-08-24
 Category: screening
 slug: 21-Crystals-War
@@ -10,7 +10,7 @@ tags: crystals, war, 21st century
 
 The new season of Century 21 Calling is here; still showing archival industrial films, corporate infomercials, TV reports and historical documentaries that shaped the imagination of tomorrow and hold them up to the light of the present.
 
-This evening we will be screening the documentary Crystal Goes To War from 1943. Created by the U.S. Army Signal Corps in 1943, it shows the processes that quartz crystals have to go through before they are ready to be inserted into radios and communication equipment.
+This evening we will be screening the documentary Crystal Go To War from 1943. Created by the U.S. Army Signal Corps in 1943, it shows the processes that quartz crystals have to go through before they are ready to be inserted into radios and communication equipment.
 
 Quartz crystals have been part of human life for decades and since the discovery of its piezoelectric properties in the 1880's it has been a key component in modern technology.