diff --git a/src/deserializer.rs b/src/deserializer.rs
index 2448c5a0..29bb5666 100644
--- a/src/deserializer.rs
+++ b/src/deserializer.rs
@@ -649,7 +649,7 @@ impl<'a, 'de: 'a, T: DeRecord<'de>> MapAccess<'de>
     }
 }
 
-/// An Serde deserialization error.
+/// A Serde deserialization error.
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct DeserializeError {
     field: Option<u64>,
diff --git a/src/reader.rs b/src/reader.rs
index 82f5d2ca..22100aa0 100644
--- a/src/reader.rs
+++ b/src/reader.rs
@@ -632,7 +632,7 @@ impl ReaderBuilder {
     }
 }
 
-/// A already configured CSV reader.
+/// An already configured CSV reader.
 ///
 /// A CSV reader takes as input CSV data and transforms that into standard Rust
 /// values. The most flexible way to read CSV data is as a sequence of records,