diff --git a/httpserver-elixir1.16/README.md b/httpserver-elixir1.16/README.md
index f706ab37..914649c1 100644
--- a/httpserver-elixir1.16/README.md
+++ b/httpserver-elixir1.16/README.md
@@ -105,7 +105,7 @@ kraft cloud instance remove httpserver-elixir116-qo9k3
 
 To customize the app, update the files in the repository, listed below:
 
-* `lib/`, `mix.esx`: the actual Elixir HTTP server implementation
+* `lib/`, `mix.exs`: the actual Elixir HTTP server implementation
 * `Kraftfile`: the Unikraft Cloud specification
 * `Dockerfile`: the Docker-specified app filesystem
 
diff --git a/httpserver-erlang26.2/README.md b/httpserver-erlang26.2/README.md
index 8818aa52..ced2abfd 100644
--- a/httpserver-erlang26.2/README.md
+++ b/httpserver-erlang26.2/README.md
@@ -86,7 +86,7 @@ kraft cloud instance list
 
 ```ansi
 NAME                         FQDN                                     STATE    STATUS        IMAGE                                 MEMORY   VCPUS  ARGS                                  BOOT TIME
-httpserver-erlang26.2-sw2bp  patient-field-ck629jsu.fra.unikraft.app  running  since 35secs  httpserver-erlang26.2@sha256:4372...  512 MiB  1      /usr/bin/wrapper.sh /usr/bin/erl ...  404.04 ms
+httpserver-erlang26.2-sw2bp  patient-field-ck629j2u.fra.unikraft.app  running  since 35secs  httpserver-erlang26.2@sha256:4372...  512 MiB  1      /usr/bin/wrapper.sh /usr/bin/erl ...  404.04 ms
 ```
 
 When done, you can remove the instance:
diff --git a/httpserver-rust1.91/README.md b/httpserver-rust1.91/README.md
index d636f793..e66468b1 100644
--- a/httpserver-rust1.91/README.md
+++ b/httpserver-rust1.91/README.md
@@ -65,7 +65,7 @@ They're different for each run.
 Use `curl` to query the Unikraft Cloud instance:
 
 ```bash
-curl snowy-feather-k4pfgl8t.fra.unikraft.app
+curl https://snowy-feather-k4pfgl8t.fra.unikraft.app
 ```
 
 ```text
diff --git a/novnc-browser/README.md b/novnc-browser/README.md
index 5f2e8e6a..07adbfbe 100644
--- a/novnc-browser/README.md
+++ b/novnc-browser/README.md
@@ -37,7 +37,7 @@ When done, invoke the following command to deploy this app on Unikraft Cloud:
 
 ```bash title="unikraft"
 unikraft build . --output <my-org>/novnc-browser:latest
-unikraft run --scale-to-zero policy=on,cooldown-time=40000,stateful=true --metro=fra -p 443:6080/tls+http -m 4G <my-org>/novnc-browser:latest
+unikraft run --scale-to-zero policy=on,cooldown-time=4000,stateful=true --metro=fra -p 443:6080/tls+http -m 4G <my-org>/novnc-browser:latest
 ```
 
 or