diff --git a/include/context_tool.h b/include/context_tool.h
index 2160be70ea3e5d1dda9aec119df9c51e5dcc7eb5..e1fad34f00f898b1dd513a5bf65db8e155f81d9a 100644
--- a/include/context_tool.h
+++ b/include/context_tool.h
@@ -13,6 +13,11 @@
  * limitations under the License.
  */
 
+
+
+
+
+
 #ifndef CONTEXT_TOOL_H
 #define CONTEXT_TOOL_H