Update docs for repl()read

Updated the docs for repl() in main.rs, to include the 'at_prompt'
function parameter.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/main.rs b/src/main.rs
index 6a51496..951c46f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -8,8 +8,9 @@ use poem::{read::Readable, recite::Reciteable, Poem};
 /// Starts the main shell loop
 ///
 /// # Arguments
-/// * `paths` - A reference to a vector that holds a list to the shell $PATHs
+/// * `path` - A reference to a vector that holds a list to the shell $PATHs
 /// * `prompt` - A string slice indicating the shell's prompt
+/// * `at_prompt` - A mutex, indicating whether or not user is at the prompt
 ///
 /// # Examples
 /// ```
@@ -17,8 +18,9 @@ use poem::{read::Readable, recite::Reciteable, Poem};
 ///     let path = vec!["/bin"];
 ///     let path = path.into_iter().map(Path::new).collect();
 ///     let prompt = "|> ";
+///     let mut at_prompt = Arc::new(Mutex::new(false));
 ///     ...
-///     repl(&path, prompt);
+///     repl(&path, prompt, &mut at_prompt);
 /// }
 /// ```
 fn repl(path: &Vec<&Path>, prompt: &str, at_prompt: &mut Arc<Mutex<bool>>) {