diff --git a/2-2-cuda.md b/2-2-cuda.md
index 0812f82..7442f78 100644
--- a/2-2-cuda.md
+++ b/2-2-cuda.md
@@ -83,11 +83,7 @@
         ...
     }
     ```
-- A complete example:
-
-    ```c
-
-    ```
+- A complete example: see code in `./assets/code/`
 
 ### Block Hierarchy
 
diff --git a/4-3-NOSQL.md b/4-3-NOSQL.md
index da6ec9f..84deae7 100644
--- a/4-3-NOSQL.md
+++ b/4-3-NOSQL.md
@@ -152,9 +152,6 @@
 - Advantages:
     - Fast response to clients
     - Off-loading of database servers
-    - Counterpart of Eventual consistency
-    - All read must return data from latest write
-    - Very hard to achieve with high availability and high partition tolerance
 
 ### Separating Reads from Writes