diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index 294334c..0dd8c50 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -13,12 +13,12 @@
             "state": {
               "type": "markdown",
               "state": {
-                "file": "Concurrent Systems/notes/5 - Software Transactional Memory.md",
+                "file": "Concurrent Systems/notes/6a - Alternatives to Atomicity.md",
                 "mode": "source",
                 "source": false
               },
               "icon": "lucide-file",
-              "title": "5 - Software Transactional Memory"
+              "title": "6a - Alternatives to Atomicity"
             }
           },
           {
@@ -204,11 +204,11 @@
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+    "Concurrent Systems/notes/6 - Atomicity.md",
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+    "Concurrent Systems/slides/class 5.pdf",
     "Concurrent Systems/notes/4c - Dining Philosophers.md",
     "Concurrent Systems/slides/class 6.pdf",
-    "Concurrent Systems/notes/6 - Atomicity.md",
     "Concurrent Systems/notes/6a - Alternatives to Atomicity.md",
     "Concurrent Systems/notes/8 - Enhancing Liveness Properties.md",
     "Concurrent Systems/notes/7- MUTEX-free concurrency.md",