diff --git a/.github/workflows/always.yml b/.github/workflows/always.yml
index 23067ba..6b0b41b 100644
--- a/.github/workflows/always.yml
+++ b/.github/workflows/always.yml
@@ -8,7 +8,12 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Format
+      run: rustup component add rustfmt clippy
+
     - name: Run CI
       run: make ci
 
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index f021c0f..d1da497 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -12,6 +12,9 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v4
 
+    - name: Format
+      run: rustup component add rustfmt clippy
+
     - name: Run tests
       run: make ci
 
diff --git a/README.md b/README.md
index 5e872cc..0569c03 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,6 @@ Example:
     ./blockfast --generic-logpath=/tmp/generictest --generic-positive='Failed password' --generic-ip='from ([0-9a-fA-F:.]+) port'
 
 Usage: blockfast [OPTIONS]
-Usage: blockfast [OPTIONS]
 
 Options:
       --jailtime <JAILTIME>
@@ -60,7 +59,7 @@ Options:
   -c, --clf-logpath <CLF_LOGPATH>
           path of Common-Log-Format logfile (Apache, etc..)
   -j, --json-logpath <JSON_LOGPATH>
-          path of JSON HTTP logfile (Caddy)
+          path of JSON logfile (works with Caddy)
       --generic-logpath <GENERIC_LOGPATH>
           generic parser log file path
       --generic-ip <GENERIC_IP>
@@ -69,8 +68,8 @@ Options:
           generic parser positive - if a logline contains this, it is considered bad, the rest is good
       --generic-negative <GENERIC_NEGATIVE>
           generic parser negative - if a logline contains this, it is considered good, the rest is bad
-      --valid-http-statuses <VALID_HTTP_STATUSES>
-          valid http statuses (for CLF and JSON logs) [default: 200 101]
+      --invalid-http-statuses <INVALID_HTTP_STATUSES>
+          invalid http statuses (for CLF and JSON logs). Coma separated list, accepts ranges with XX [default: 400,401,402,403]
   -h, --help
           Print help
   -V, --version
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 3cf2110..03b322a 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,2 +1,2 @@
 [toolchain]
-channel = "1.81.0"
\ No newline at end of file
+channel = "1.95.0"
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index 9901932..329f0c7 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -116,7 +116,5 @@ async fn run() -> Result<()> {
 
 #[tokio::main]
 async fn main() -> Result<()> {
-    run().await?;
-    eprintln!("\n");
-    Ok(())
+    run().await
 }
diff --git a/src/utils.rs b/src/utils.rs
index 8fec206..c480d1d 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -97,7 +97,6 @@ Example:
     verbatim_doc_comment,
     group(ArgGroup::new("generic_match").args(["generic_positive", "generic_negative"])),
 )]
-
 pub struct Args {
     /// jail time (seconds)
     #[clap(long, default_value = "21600")]