[libgpiod][PATCH 3/4] cxx: examples: file comment consistency

[Kent Gibson <warthog618@xxxxxxxxx>]

Make the file comment for reconfigure_input_to_output consistent with
other language examples.

Signed-off-by: Kent Gibson <warthog618@xxxxxxxxx>
---
 bindings/cxx/examples/reconfigure_input_to_output.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bindings/cxx/examples/reconfigure_input_to_output.cpp b/bindings/cxx/examples/reconfigure_input_to_output.cpp
index 7b52dab..896c812 100644
--- a/bindings/cxx/examples/reconfigure_input_to_output.cpp
+++ b/bindings/cxx/examples/reconfigure_input_to_output.cpp
@@ -2,8 +2,8 @@
 // SPDX-FileCopyrightText: 2023 Kent Gibson <warthog618@xxxxxxxxx>
 
 /*
- * Minimal example of requesting a line intended for bi-directional use as
- * input and then switching to output.
+ * Example of a bi-directional line requested as input and then switched
+ * to output.
  */
 
 #include <cstdlib>
-- 
2.41.0