Fix spelling errors in documentation
Correct the spelling of words in docs.
@@ -23,7 +23,7 @@ use crate::error::ResourceTemporarilyUnavailableError;
/// Error type for the [NodeIdStore](super::NodeIdStore) trait.
///
-/// Any errors implimentations of [NodeIdStore](super::NodeIdStore) can generate must be convertable
+/// Any errors implementations of [NodeIdStore](super::NodeIdStore) can generate must be convertible
/// to a NodeIdStoreError enum member.
#[derive(Debug)]
