fix missing dependency

Author: nicola-corbellini

pyproject.toml

@@ -71,7 +71,7 @@ dev = [
     "mkdocs-gen-files==0.5.0",
     "mkdocs-literate-nav==0.6.2",
     "mkdocs-section-index==0.3.10",
-    "mkdocs-macros-plugin=1.5.0"
+    "mkdocs-macros-plugin==1.5.0"
 ]
 
 touchdesigner = [