Minor doc fix for buffer function (#622)

psibi · web-flow · commit 373a010ff5f1 · 2021-12-24T10:55:07.000+01:00
diff --git a/tower/src/builder/mod.rs b/tower/src/builder/mod.rs
@@ -169,7 +169,7 @@ impl<L> ServiceBuilder<L> {
         self.layer(crate::layer::layer_fn(f))
     }
 
-    /// Buffer requests when when the next layer is not ready.
+    /// Buffer requests when the next layer is not ready.
     ///
     /// This wraps the inner service with an instance of the [`Buffer`]
     /// middleware.

Original file line number	Diff line number	Diff line change
`@@ -169,7 +169,7 @@ impl<L> ServiceBuilder<L> {`
`169`	`169`	`self.layer(crate::layer::layer_fn(f))`
`170`	`170`	`}`
`171`	`171`
`172`		`- /// Buffer requests when when the next layer is not ready.`
	`172`	`+ /// Buffer requests when the next layer is not ready.`
`173`	`173`	`///`
`174`	`174`	/// This wraps the inner service with an instance of the [`Buffer`]
`175`	`175`	`/// middleware.`