examples: annotate examples

[nit.git] / lib / dot / examples / clusters.nit

diff --git a/lib/dot/examples/clusters.nit b/lib/dot/examples/clusters.nit
index 2361e0d..306ec52 100644 (file)
--- a/lib/dot/examples/clusters.nit
+++ b/lib/dot/examples/clusters.nit
@@ -13,6 +13,7 @@
 # limitations under the License.
 
 # Example from http://www.graphviz.org/content/cluster
+module clusters is example
 
 import dot