diff --git a/packages/pg-protocol/README.md b/packages/pg-protocol/README.md
index 905dfb52..8c52e40e 100644
--- a/packages/pg-protocol/README.md
+++ b/packages/pg-protocol/README.md
@@ -1,3 +1,3 @@
 # pg-protocol
 
-Low level postgres wire protocol parser and serailizer written in Typescript. Used by node-postgres. Needs more documentation. :smile:
+Low level postgres wire protocol parser and serializer written in Typescript. Used by node-postgres. Needs more documentation. :smile: