diff --git a/README.md b/README.md
index cd92230..409e8bc 100644
--- a/README.md
+++ b/README.md
@@ -23,17 +23,14 @@ cargo install czv
 use czv::{RowCount, Result};
 
 fn main() -> Result<()> {
-    let data = "\
+    let data: &str = "\
 fruits,price
 apple,2.50
 banana,3.00
 strawberry,1.50
 ";
-    let output = RowCount::new()
-        .file_data(data)
-        .include_header_row(true)
-        .execute()?;
-    println!("{output}"); // 4
+    let output: usize = RowCount::new().file_data(data).execute()?;
+    println!("{output}"); // 3
     Ok(())
 }
 ```
diff --git a/czv/examples/simple_row_count.rs b/czv/examples/simple_row_count.rs
index b002dab..88ea23c 100644
--- a/czv/examples/simple_row_count.rs
+++ b/czv/examples/simple_row_count.rs
@@ -1,13 +1,13 @@
-use czv::{count::RowCount, Result};
+use czv::{Result, RowCount};
 
 fn main() -> Result<()> {
-    let data = "\
+    let data: &str = "\
 fruits,price
 apple,2.50
 banana,3.00
 strawberry,1.50
 ";
-    let output = RowCount::new().file_data(data).execute()?;
+    let output: usize = RowCount::new().file_data(data).execute()?;
     println!("{output}"); // 3
     Ok(())
 }