f docs spelling

Author: TheBlueMatt

lightning/src/routing/network_graph.rs

@@ -1064,8 +1064,8 @@ impl NetworkGraph {
 	}
 
 	#[cfg(feature = "std")]
-	/// Removes information about channels which we haven't heard any updates about in some time.
-	/// This can be used regularly to prune the network graph from channels which likely no longer
+	/// Removes information about channels that we haven't heard any updates about in some time.
+	/// This can be used regularly to prune the network graph of channels that likely no longer
 	/// exist.
 	///
 	/// While there is no formal requirement that nodes regularly re-broadcast their channel
@@ -1082,13 +1082,13 @@ impl NetworkGraph {
 		self.remove_stale_channels_with_time(time);
 	}
 
-	/// Removes information about channels which we haven't heard any updates about in some time.
-	/// This can be used regularly to prune the network graph from channels which likely no longer
+	/// Removes information about channels that we haven't heard any updates about in some time.
+	/// This can be used regularly to prune the network graph of channels that likely no longer
 	/// exist.
 	///
 	/// While there is no formal requirement that nodes regularly re-broadcast their channel
 	/// updates every two weeks, the non-normative section of BOLT 7 currently suggests that
-	/// pruning occurrs for updates which are at least two weeks old, which we implement here.
+	/// pruning occurs for updates which are at least two weeks old, which we implement here.
 	///
 	/// This function takes the current unix time as an argument. For users with the `std` feature
 	/// enabled, [`NetworkGraph::remove_stale_channels`] may be preferable.