fix a typo in a message
diff --git a/core/org.eclipse.smila.jdbc/code/src/org/eclipse/smila/jdbc/internal/JdbcWriterServiceImpl.java b/core/org.eclipse.smila.jdbc/code/src/org/eclipse/smila/jdbc/internal/JdbcWriterServiceImpl.java
index 7fc6518..85d53eb 100644
--- a/core/org.eclipse.smila.jdbc/code/src/org/eclipse/smila/jdbc/internal/JdbcWriterServiceImpl.java
+++ b/core/org.eclipse.smila.jdbc/code/src/org/eclipse/smila/jdbc/internal/JdbcWriterServiceImpl.java
@@ -106,7 +106,7 @@
         try {
           thread.join(JdbcWriter.MAX_WAIT_TIME * 2);
         } catch (final InterruptedException e) {
-          _log.error("Error joining writer threds in deactivate", e);
+          _log.error("Error joining writer threads in deactivate", e);
         }
       }
       _jdbcWriterThreads.clear();