diff --git a/src/interaction/prostheticConfig.tw b/src/interaction/prostheticConfig.tw
index 2333878bf23caa94140c5551bef7218132945df2..3dc2e40418f96e637ab78b494799e56b0ebb0c4d 100644
--- a/src/interaction/prostheticConfig.tw
+++ b/src/interaction/prostheticConfig.tw
@@ -266,7 +266,7 @@ This room is lined with shelves and cabinets; it could be easily mistaken for a
 	<div>''Buy and fit''</div>
 	<div>
 		<<if $researchLab.level > 0>>
-			<<= App.UI.disabledLink(`''Construct in lab''`, ["Depending on lab speed, it might be faster than fitting an existing prosthetic but should almost always be faster than first building and than fitting it to $him."])>>
+			<<= App.UI.disabledLink(`''Construct in lab''`, ["Depending on lab speed, it might be faster than fitting an existing prosthetic but should almost always be faster than first building and then fitting it to $him."])>>
 		<<else>>
 			<<= App.UI.disabledLink(`''Construct in lab''`, ["With a lab you could both increase speed and decrease cost."])>>
 		<</if>>