Apply suggestions from code review

Co-authored-by: Raphael Taylor-Davies <1781103+tustvold@users.noreply.github.com>

Author: alamb

arrow/src/json/reader.rs

@@ -557,9 +557,9 @@ where
 
 /// JSON values to Arrow record batch decoder.
 ///
-/// A [Decoder] decodes arbitrary streams of [serde_json::Value]s and
-/// converts them to [RecordBatch]es. To decode JSON formatted files,
-/// see [Reader].
+/// A [`Decoder`] decodes arbitrary streams of [`serde_json::Value`]s and
+/// converts them to [`RecordBatch`]es. To decode JSON formatted files,
+/// see [`Reader`].
 ///
 /// # Examples
 /// ```
@@ -639,7 +639,7 @@ impl DecoderOptions {
 
 impl Decoder {
     /// Create a new JSON decoder from some value that implements an
-    /// iterator over [serde_json::Value]s (aka implements the
+    /// iterator over [`serde_json::Value`]s (aka implements the
     /// `Iterator<Item=Result<Value>>` trait).
     pub fn new(schema: SchemaRef, options: DecoderOptions) -> Self {
         Self { schema, options }
@@ -668,8 +668,8 @@ impl Decoder {
         }
     }
 
-    /// Read the next batch of [serde_json::Value] records from the
-    /// interator into a [RecordBatch].
+    /// Read the next batch of [`serde_json::Value`] records from the
+    /// interator into a [`RecordBatch`].
     ///
     /// Returns `None` if the input iterator is exhausted.
     pub fn next_batch<I>(&self, value_iter: &mut I) -> Result<Option<RecordBatch>>