diff --git a/querydsl-sql-spring/pom.xml b/querydsl-sql-spring/pom.xml
index a74e977e0..ed6d71d1a 100644
--- a/querydsl-sql-spring/pom.xml
+++ b/querydsl-sql-spring/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.mysema.querydsl</groupId>
     <artifactId>querydsl-root</artifactId>
-    <version>3.4.2.BUILD-SNAPSHOT</version>
+    <version>3.5.0.BUILD-SNAPSHOT</version>
     <relativePath>../querydsl-root/pom.xml</relativePath> 
   </parent>
 
diff --git a/querydsl-sql-spring/src/main/java/com/mysema/query/sql/spring/SpringConnectionProvider.java b/querydsl-sql-spring/src/main/java/com/mysema/query/sql/spring/SpringConnectionProvider.java
index 123beea77..96975a315 100644
--- a/querydsl-sql-spring/src/main/java/com/mysema/query/sql/spring/SpringConnectionProvider.java
+++ b/querydsl-sql-spring/src/main/java/com/mysema/query/sql/spring/SpringConnectionProvider.java
@@ -1,3 +1,16 @@
+/*
+ * Copyright 2014, Timo Westkämper
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package com.mysema.query.sql.spring;
 
 import javax.inject.Provider;
@@ -6,6 +19,17 @@ import java.sql.Connection;
 
 import org.springframework.jdbc.datasource.DataSourceUtils;
 
+/**
+ * SpringConnectionProvider is a Provider implementation which provides a transactionally bound connection
+ *
+ * <p>Usage example</p>
+ * <pre>
+ * {@code
+ * Provider<Connection> provider = new SpringConnectionProvider(dataSource());
+ * SQLQueryFactory queryFactory = SQLQueryFactory(configuration, provider);
+ * }
+ * </pre>
+ */
 public class SpringConnectionProvider implements Provider<Connection> {
     
     private final DataSource dataSource;
diff --git a/querydsl-sql-spring/src/main/java/com/mysema/query/sql/spring/SpringExceptionTranslator.java b/querydsl-sql-spring/src/main/java/com/mysema/query/sql/spring/SpringExceptionTranslator.java
index d6a532e73..b4923ff08 100644
--- a/querydsl-sql-spring/src/main/java/com/mysema/query/sql/spring/SpringExceptionTranslator.java
+++ b/querydsl-sql-spring/src/main/java/com/mysema/query/sql/spring/SpringExceptionTranslator.java
@@ -1,3 +1,16 @@
+/*
+ * Copyright 2014, Timo Westkämper
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package com.mysema.query.sql.spring;
 
 import java.sql.SQLException;
@@ -6,6 +19,19 @@ import java.util.List;
 import org.springframework.jdbc.support.SQLExceptionTranslator;
 import org.springframework.jdbc.support.SQLStateSQLExceptionTranslator;
 
+/**
+ * SpringExceptionTranslator is an SQLExceptionTranslator implementation which uses Spring's
+ * exception translation functionality internally
+ *
+ * <p>>Usage example</p>
+ * <pre>
+ * {@code
+ * Configuration configuration = new Configuration(templates);
+ * configuration.setExceptionTranslator(new SpringExceptionTranslator());
+ * }
+ * </pre>
+ *
+ */
 public class SpringExceptionTranslator implements com.mysema.query.sql.SQLExceptionTranslator {
 
     private final SQLExceptionTranslator translator;