Polishing.
Fix formatting.
Original pull request:
@@ -101,7 +101,7 @@ This is required by the following two bean methods.
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The configuration class in the preceding example sets up an embedded HSQL database by using the `EmbeddedDatabaseBuilder` API of `spring-jdbc`.
-The `DataSource` is then used to set up `NamedParameterJdbcOperations` and a `TransactionManager.
+The `DataSource` is then used to set up `NamedParameterJdbcOperations` and a `TransactionManager`.
We finally activate Spring Data JDBC repositories by using the `@EnableJdbcRepositories`.
If no base package is configured, it uses the package in which the configuration class resides.
Extending `AbstractJdbcConfiguration` ensures various beans get registered.
