2 files changed, 12 insertions, 12 deletions
diff --git a/g3doc/user_guide/quick_start/oci.md b/g3doc/user_guide/quick_start/oci.md
index 877169145..e7768946b 100644
--- a/g3doc/user_guide/quick_start/oci.md
+++ b/g3doc/user_guide/quick_start/oci.md
@@ -15,8 +15,8 @@ mkdir bundle
 cd bundle
 ```
 
-Create a root file system for the container. We will use the Docker hello-world
-image as the basis for our container.
+Create a root file system for the container. We will use the Docker
+`hello-world` image as the basis for our container.
 
 ```bash
 mkdir rootfs
@@ -24,12 +24,10 @@ docker export $(docker create hello-world) | tar -xf - -C rootfs
 ```
 
 Next, create an specification file called `config.json` that contains our
-container specification. We will update the default command it runs to `/hello`
-in the `hello-world` container.
+container specification. We tell the container to run the `/hello` program.
 
 ```bash
-runsc spec
-sed -i 's;"sh";"/hello";' config.json
+runsc spec -- /hello
 ```
 
 Finally run the container.
diff --git a/g3doc/user_guide/tutorials/cni.md b/g3doc/user_guide/tutorials/cni.md
index ad6c9fa59..ce2fd09a8 100644
--- a/g3doc/user_guide/tutorials/cni.md
+++ b/g3doc/user_guide/tutorials/cni.md
@@ -128,12 +128,14 @@ sudo mkdir -p rootfs/var/www/html
 sudo sh -c 'echo "Hello World!" > rootfs/var/www/html/index.html'
 ```
 
-Next create the `config.json` specifying the network namespace. `sudo
-/usr/local/bin/runsc spec sudo sed -i 's;"sh";"python", "-m", "http.server";'
-config.json sudo sed -i "s;\"cwd\": \"/\";\"cwd\": \"/var/www/html\";"
-config.json sudo sed -i "s;\"type\": \"network\";\"type\":
-\"network\",\n\t\t\t\t\"path\": \"/var/run/netns/${CNI_CONTAINERID}\";"
-config.json`
+Next create the `config.json` specifying the network namespace.
+
+```
+sudo /usr/local/bin/runsc spec \
+    --cwd /var/www/html \
+    --netns /var/run/netns/${CNI_CONTAINERID} \
+    -- python -m http.server
+```
 
 ## Run the Container