DOC: Fix typos in lua documentation
diff --git a/src/filters.c b/src/filters.c
index 3956667..734058c 100644
--- a/src/filters.c
+++ b/src/filters.c
@@ -41,7 +41,7 @@
  * - BREAK_EXECUTION must be used to break the loop and set the filter from
  *   which to resume the next time.
  *
- *  Here is an exemple:
+ *  Here is an example:
  *
  *    RESUME_FILTER_LOOP(stream, channel) {
  *        ...
diff --git a/src/stream_interface.c b/src/stream_interface.c
index eb04043..c918a7c 100644
--- a/src/stream_interface.c
+++ b/src/stream_interface.c
@@ -1425,7 +1425,7 @@
 	/* update the stream-int, channels, and possibly wake the stream up */
 	stream_int_notify(si);
 
-	/* stream_int_notify may pass throught checksnd and released some
+	/* stream_int_notify may pass through checksnd and released some
 	 * WAIT_ROOM flags. The process_stream will consider those flags
 	 * to wakeup the appctx but in the case the task is not in runqueue
 	 * we may have to wakeup the appctx immediately.