diff --git a/src/error.rs b/src/error.rs
index 3d089134..3bbf1ecc 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -205,7 +205,7 @@ pub enum SerializationError {
     Other(String),
 }
 
-/// A general I/O error, occurring when reading an source file or writing an export.
+/// A general I/O error, occurring when reading a source file or writing an export.
 #[derive(Debug, PartialEq, Clone)]
 pub struct IOError(pub String);