DATAJPA-1549 - Polish StoredProcedureAttributeSourceUnitTests.

Original pull request: spring-projects#308.

Author: izeye

src/test/java/org/springframework/data/jpa/repository/query/StoredProcedureAttributeSourceUnitTests.java

@@ -103,7 +103,7 @@ public void shouldCreateStoredProcedureAttributesFromProcedureMethodWithExplictP
 		assertThat(attr.getOutputParameterName(), is(StoredProcedureAttributes.SYNTHETIC_OUTPUT_PARAMETER_NAME));
 	}
 
-    @Test // DATAJPA-1297
+	@Test // DATAJPA-1297
 	public void shouldCreateStoredProcedureAttributesFromProcedureMethodWithExplictProcedureNameAliasAndOutputParameterName() {
 
 		StoredProcedureAttributes attr = creator
@@ -179,7 +179,7 @@ static interface DummyRepository {
 		Integer explicitPlus1inoutViaProcedureNameAlias(Integer arg);
 
                 /**
-		 * Explicitly mapped to a procedure with name "plus1inout" in database via alias and explicityly named ouput parameter.
+		 * Explicitly mapped to a procedure with name "plus1inout" in database via alias and explicitly named ouput parameter.
 		 */
 		@Procedure(procedureName = "plus1inout", outputParameterName = "res") // DATAJPA-1297
 		Integer explicitPlus1inoutViaProcedureNameAliasAndOutputParameterName(Integer arg);