diff --git a/docs/src/main/asciidoc/images/extension-maturity_matrix.svg b/docs/src/main/asciidoc/images/extension-maturity-matrix.svg similarity index 100% rename from docs/src/main/asciidoc/images/extension-maturity_matrix.svg rename to docs/src/main/asciidoc/images/extension-maturity-matrix.svg