diff --git a/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/sqlcache/TestInExpressionParamaterBinding.java b/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/sqlcache/TestInExpressionParameterBinding.java
similarity index 98%
rename from openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/sqlcache/TestInExpressionParamaterBinding.java
rename to openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/sqlcache/TestInExpressionParameterBinding.java
index 72335a3ba..d5b6680f1 100644
--- a/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/sqlcache/TestInExpressionParamaterBinding.java
+++ b/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/sqlcache/TestInExpressionParameterBinding.java
@@ -49,7 +49,7 @@ import org.apache.openjpa.persistence.test.SingleEMFTestCase;
  * @author Pinaki Poddar
  *
  */
-public class TestInExpressionParamaterBinding extends SingleEMFTestCase {
+public class TestInExpressionParameterBinding extends SingleEMFTestCase {
     private static OpenJPAEntityManagerFactory _emf;
     private static List<Integer> ORIGINAL_ZIPS;
     private OpenJPAEntityManager _em;
@@ -61,6 +61,7 @@ public class TestInExpressionParamaterBinding extends SingleEMFTestCase {
             ORIGINAL_ZIPS = Arrays.asList(12345, 23456, 34567, 45678, 56789, 67890);
             createData();
         }
+        getPreparedQueryCache().clear();
         _em = _emf.createEntityManager();
     }
 
diff --git a/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/sqlcache/TestMultithreadedReparametrization.java b/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/sqlcache/TestMultithreadedReparameterization.java
similarity index 98%
rename from openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/sqlcache/TestMultithreadedReparametrization.java
rename to openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/sqlcache/TestMultithreadedReparameterization.java
index 541e259b7..dcec5edfb 100644
--- a/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/sqlcache/TestMultithreadedReparametrization.java
+++ b/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/sqlcache/TestMultithreadedReparameterization.java
@@ -37,7 +37,7 @@ import org.apache.openjpa.persistence.OpenJPAPersistence;
  * @author Pinaki Poddar
  *
  */
-public class TestMultithreadedReparametrization extends TestCase {
+public class TestMultithreadedReparameterization extends TestCase {
     private static String RESOURCE = "META-INF/persistence.xml"; 
     private static String UNIT_NAME = "PreparedQuery";
     protected static OpenJPAEntityManagerFactory emf;