diff --git a/lib/go/camli/db/doc.txt b/lib/go/camli/db/doc.txt
index 1d0a46ed1..dbd0df978 100644
--- a/lib/go/camli/db/doc.txt
+++ b/lib/go/camli/db/doc.txt
@@ -21,7 +21,7 @@ Goals of the db and db/dbimpl packages:
   Database Driver -> db (to register) + dbimpl (implement interfaces)
 
 * To type casting/conversions consistently between all drivers. To
-  acheive this, most of the type conversions are done in the db
+  achieve this, most of the type conversions are done in the db
   package, not in each driver.  The drivers then only have to deal
   with a smaller set of types.