diff --git a/examples/erroneous/pos-features-constraints-deep-a.folia.2.1.0.xml b/examples/erroneous/pos-features-constraints-deep-a.2.1.0.folia.xml
similarity index 100%
rename from examples/erroneous/pos-features-constraints-deep-a.folia.2.1.0.xml
rename to examples/erroneous/pos-features-constraints-deep-a.2.1.0.folia.xml
diff --git a/examples/erroneous/pos-features-constraints-deep-b.folia.2.1.0.xml b/examples/erroneous/pos-features-constraints-deep-b.2.1.0.folia.xml
similarity index 100%
rename from examples/erroneous/pos-features-constraints-deep-b.folia.2.1.0.xml
rename to examples/erroneous/pos-features-constraints-deep-b.2.1.0.folia.xml