fix broken doc link (#41)

Signed-off-by: Teo Koon Peng <teokoonpeng@gmail.com>

.cargo/config.toml

@@ -0,0 +1,2 @@
+[build]
+rustdocflags = ["-D", "warnings"]

.github/workflows/ci_linux.yaml

@@ -38,3 +38,6 @@ jobs:
     - name: Test single_threaded_async
       run: cargo test --features single_threaded_async
 
+    - name: Build docs
+      run: cargo doc
+

src/chain/split.rs

@@ -259,7 +259,7 @@ impl<'w, 's, 'a, 'b, T: 'static + Splittable> Iterator for SplitBuilder<'w, 's,
 
 /// This tracks the connections that have been made to a split. This can be
 /// retrieved from [`SplitBuilder`] by calling [`SplitBuilder::outputs`].
-/// You can then continue building connections by calling [`SplitBuilder::build`].
+/// You can then continue building connections by calling [`SplitOutputs::build`].
 #[must_use]
 pub struct SplitOutputs<T: Splittable> {
     scope: Entity,