PARQUET-XXX: Fix typo in parquet-avro/README.md (#873)

diff --git a/parquet-avro/README.md b/parquet-avro/README.md
index 8338165..8b1cca2 100644
--- a/parquet-avro/README.md
+++ b/parquet-avro/README.md
@@ -40,5 +40,5 @@
 | `parquet.avro.write.data.supplier`      | `Class`   | The implementation of the interface org.apache.parquet.avro.AvroDataSupplier. Available implementations in the library: GenericDataSupplier, ReflectDataSupplier, SpecificDataSupplier.<br/>The default value is `org.apache.parquet.avro.SpecificDataSupplier` |
 | `parquet.avro.schema`                   | `String`  | The Avro schema to be used for generating the Parquet schema of the file. |
 | `parquet.avro.write-old-list-structure` | `boolean` | Flag whether to write list structures in the old way (2 levels) or the new one (3 levels). When writing at 2 levels no null values are available at the element level.<br/>The default value is `true` |
-| `parquet.avro.add-list-element-records` | `boolean` | Flag whether to assume that any repeated element in the schmea is a list element.<br/>The default value is `true`. |
+| `parquet.avro.add-list-element-records` | `boolean` | Flag whether to assume that any repeated element in the schema is a list element.<br/>The default value is `true`. |
 | `parquet.avro.write-parquet-uuid`       | `boolean` | Flag whether to write the [Parquet UUID logical type](https://github.com/apache/parquet-format/blob/master/LogicalTypes.md#uuid) in case of an [Avro UUID type](https://avro.apache.org/docs/current/spec.html#UUID) is present.<br/>The default value is `false`. |