diff --git a/samples/hw_breakpoint/data_breakpoint.c b/samples/hw_breakpoint/data_breakpoint.c
index bd0f337..0636539 100644
--- a/samples/hw_breakpoint/data_breakpoint.c
+++ b/samples/hw_breakpoint/data_breakpoint.c
@@ -19,7 +19,7 @@
  *
  * This file is a kernel module that places a breakpoint over ksym_name kernel
  * variable using Hardware Breakpoint register. The corresponding handler which
- * prints a backtrace is invoked everytime a write operation is performed on
+ * prints a backtrace is invoked every time a write operation is performed on
  * that variable.
  *
  * Copyright (C) IBM Corporation, 2009