Update documentation of traits to match the expected argument name (#447)

Author: alerque

src/traits.rs

@@ -33,13 +33,13 @@ pub trait ObjectLike: Sealed {
     where
         R: FromLuaMulti;
 
-    /// Gets the function associated to `key` from the object and calls it,
+    /// Gets the function associated to key `name` from the object and calls it,
     /// passing the object itself along with `args` as function arguments.
     fn call_method<R>(&self, name: &str, args: impl IntoLuaMulti) -> Result<R>
     where
         R: FromLuaMulti;
 
-    /// Gets the function associated to `key` from the object and asynchronously calls it,
+    /// Gets the function associated to key `name` from the object and asynchronously calls it,
     /// passing the object itself along with `args` as function arguments.
     ///
     /// Requires `feature = "async"`
@@ -51,15 +51,15 @@ pub trait ObjectLike: Sealed {
     where
         R: FromLuaMulti;
 
-    /// Gets the function associated to `key` from the object and calls it,
+    /// Gets the function associated to key `name` from the object and calls it,
     /// passing `args` as function arguments.
     ///
     /// This might invoke the `__index` metamethod.
     fn call_function<R>(&self, name: &str, args: impl IntoLuaMulti) -> Result<R>
     where
         R: FromLuaMulti;
 
-    /// Gets the function associated to `key` from the object and asynchronously calls it,
+    /// Gets the function associated to key `name` from the object and asynchronously calls it,
     /// passing `args` as function arguments.
     ///
     /// Requires `feature = "async"`