diff --git a/README.md b/README.md
index 4e0288a..b719ae7 100644
--- a/README.md
+++ b/README.md
@@ -15,16 +15,38 @@ Please note that:
 Example:
 
 ```sh
-$ make KDIR=.../linux-with-rust-support LLVM=1
-make -C .../linux-with-rust-support M=$PWD
+# Basic build (LLVM=1 is now default)
+$ make
+make -C .../linux-with-rust-support M=$PWD LLVM=1
 make[1]: Entering directory '.../linux-with-rust-support'
   RUSTC [M] .../rust-out-of-tree-module/rust_out_of_tree.o
   MODPOST .../rust-out-of-tree-module/Module.symvers
   CC [M]  .../rust-out-of-tree-module/rust_out_of_tree.mod.o
   LD [M]  .../rust-out-of-tree-module/rust_out_of_tree.ko
 make[1]: Leaving directory '.../linux-with-rust-support'
+
+# Verify the build
+$ make check
+
+# See all available targets
+$ make help
 ```
 
+## Usage
+
+After building, you can load and test the module:
+
+```sh
+# Load the module
+sudo insmod rust_out_of_tree.ko
+
+# Check kernel logs for output
+sudo dmesg | tail
+
+# Unload the module
+sudo rmmod rust_out_of_tree
+
+
 ```txt
 [    1.076945] rust_out_of_tree: Rust out-of-tree sample (init)
 [    1.084944] rust_out_of_tree: My numbers are [72, 108, 200]
diff --git a/rust_out_of_tree.rs b/rust_out_of_tree.rs
index c8e5cf2..8f7d78b 100644
--- a/rust_out_of_tree.rs
+++ b/rust_out_of_tree.rs
@@ -12,6 +12,9 @@ module! {
     license: "GPL",
 }
 
+// Sample values to demonstrate kernel vector usage
+const SAMPLE_VALUES: [i32; 3] = [72, 108, 200];
+
 struct RustOutOfTree {
     numbers: KVec<i32>,
 }
@@ -21,9 +24,9 @@ impl kernel::Module for RustOutOfTree {
         pr_info!("Rust out-of-tree sample (init)\n");
 
         let mut numbers = KVec::new();
-        numbers.push(72, GFP_KERNEL)?;
-        numbers.push(108, GFP_KERNEL)?;
-        numbers.push(200, GFP_KERNEL)?;
+        for &value in &SAMPLE_VALUES {
+            numbers.push(value, GFP_KERNEL)?;
+        }
 
         Ok(RustOutOfTree { numbers })
     }