removed wrong phrase from javadoc

Author: emacarron

src/main/java/org/mybatis/spring/SqlSessionTemplate.java

@@ -65,8 +65,7 @@
  * "sqlSessionFactory" property or as a constructor argument.
  * <p>
  * SqlSessionTemplate is thread safe, so a single instance can be shared by all DAOs; there
- * should also be a small memory savings by doing this. To support a shared template, this class has
- * a constructor that accepts an SqlSessionTemplate. This pattern can be used in Spring
+ * should also be a small memory savings by doing this. This pattern can be used in Spring
  * configuration files as follows:
  *
  * <pre class="code">