clang-tidy

Signed-off-by: Marcus Fritzsch <marcus_fritzsch@mentor.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/layers.cpp b/src/layers.cpp
index 931fd5e..7beb075 100644
--- a/src/layers.cpp
+++ b/src/layers.cpp
@@ -132,7 +132,7 @@ optional<layer> get_surface_id_to_layer(struct layer_map const *s2l,
 
    return nullopt;
 }
-}
+}  // namespace
 
 optional<int> layer_map::get_layer_id(int surface_id) {
    auto e = get_surface_id_to_layer(this, surface_id);