diff --git a/Cargo.toml b/Cargo.toml
index e065d0d..9674ae4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,8 +1,8 @@
 [package]
 name = "linkmap"
-version = "0.1.0"
+version = "0.1.1"
 edition = "2021"
-description = "🦀️linkmap file parser"
+description = "🦀️Linkmap file parse library"
 license = "MIT"
 repository = "https://github.com/everettjf/linkmap-rs"
 
diff --git a/README.md b/README.md
index 15792ba..86d3877 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,31 @@
 # linkmap-rs
 
-Linkmap file parser for rust.
+Linkmap file parse library for rust.
 
 Usage : 
 
 > ref examples/main.rs
 
 
+```rust
+  let linkmap = linkmap::parse_linkmap(&path, true)?;
+
+  println!("path : {}", linkmap.path);
+  println!("arch : {}", linkmap.arch);
+  println!("object files:");
+  for file in &linkmap.object_files {
+      println!("{:?}", file);
+  }
+  println!("sections:");
+  for section in &linkmap.sections {
+      println!("{:?}", section);
+  }
+  println!("symbols:");
+  for symbol in &linkmap.symbols {
+      println!("{:?}", symbol);
+  }
+  println!("dead_stripped_symbols:");
+  for symbol in &linkmap.dead_stripped_symbols {
+      println!("{:?}", symbol);
+  }
+```
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