examples: annotate examples

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

diff --git a/lib/dot/examples/undirected_clusters.nit b/lib/dot/examples/undirected_clusters.nit
index 4b42567..9ef6e53 100644 (file)
--- a/lib/dot/examples/undirected_clusters.nit
+++ b/lib/dot/examples/undirected_clusters.nit
@@ -13,6 +13,7 @@
 # limitations under the License.
 
 # Example from http://www.graphviz.org/Gallery/undirected/fdpclust.html
+module undirected_clusters is example
 
 import dot