diff --git a/Cargo.toml b/Cargo.toml
index 22a62aa..fa3e871 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "genai"
-version = "0.0.9"
+version = "0.0.10-alpha.1"
 edition = "2021"
 rust-version = "1.78"
 license = "MIT OR Apache-2.0"
diff --git a/examples/c00-readme.rs b/examples/c00-readme.rs
index 0ca7225..07d9875 100644
--- a/examples/c00-readme.rs
+++ b/examples/c00-readme.rs
@@ -6,7 +6,7 @@ use genai::client::Client;
 
 const MODEL_OPENAI: &str = "gpt-3.5-turbo";
 const MODEL_ANTHROPIC: &str = "claude-3-haiku-20240307";
-const MODEL_COHERE: &str = "command-light"; // see: https://docs.cohere.com/docs/models
+const MODEL_COHERE: &str = "command-light";
 const MODEL_OLLAMA: &str = "mixtral";
 
 const MODEL_AND_KEY_ENV_NAME_LIST: &[(&str, &str)] = &[
diff --git a/rustfmt.toml b/rustfmt.toml
new file mode 100644
index 0000000..901fdd9
--- /dev/null
+++ b/rustfmt.toml
@@ -0,0 +1,10 @@
+# rustfmt doc - https://rust-lang.github.io/rustfmt/
+
+# JC Style 
+hard_tabs = true
+edition = "2021"
+max_width = 120
+chain_width = 80
+array_width = 80
+
+imports_granularity = "Module" # no effect on rust analyzer