diff --git a/patchnotes.txt b/patchnotes.txt
index 18b7000..19fa4f5 100644
--- a/patchnotes.txt
+++ b/patchnotes.txt
@@ -6,7 +6,7 @@ v0.3.04
 --- Vastly improved sanity check
 --- Timestamps, colours, user IDs
 --- Better STDOUT synchronization
-+ Code effiency improvements
++ Code efficiency improvements
 + Fixed a few typos in responses
 
 v0.3.03