diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index 83c3301..109c458 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -28,12 +28,12 @@
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-              "title": "13 - CCS cose varie"
+              "title": "12b - CCS cose varie"
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@@ -226,10 +226,10 @@
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diff --git a/Concurrent Systems/notes/13 - CCS cose varie.md b/Concurrent Systems/notes/12b - CCS cose varie.md
similarity index 100%
rename from Concurrent Systems/notes/13 - CCS cose varie.md
rename to Concurrent Systems/notes/12b - CCS cose varie.md