fix typos

src/service/replicate_kv_service/local_storage.rs

@@ -65,7 +65,7 @@ where
                 self.outs.push_back(NetEvent::Unicast(from_node, RpcEvent::RpcRes(res)));
             }
             RpcReq::FetchSnapshot => {
-                let snapshot = self.snaphsot();
+                let snapshot = self.snapshot();
                 let res = RpcRes::FetchSnapshot {
                     slots: snapshot,
                     version: self.version,
@@ -75,18 +75,14 @@ where
         }
     }
 
-    pub fn changeds_from_to(&self, from: Version, to: Option<Version>) -> Vec<Changed<V>> {
+    fn changeds_from_to(&self, from: Version, to: Option<Version>) -> Vec<Changed<V>> {
         self.changeds.range(from..=to.unwrap_or(self.version)).map(|(_, v)| v.clone()).collect()
     }
 
-    pub fn snaphsot(&self) -> Vec<(Key, Slot<V>)> {
+    fn snapshot(&self) -> Vec<(Key, Slot<V>)> {
         self.slots.iter().map(|(k, v)| (k.clone(), v.clone())).collect::<Vec<_>>()
     }
 
-    pub fn version(&self) -> Version {
-        self.version
-    }
-
     pub fn pop_out(&mut self) -> Option<NetEvent<N, V>> {
         self.outs.pop_front()
     }

src/service/replicate_kv_service/remote_storage.rs

@@ -8,7 +8,7 @@ use std::{
 use super::{Action, BroadcastEvent, Changed, Key, NetEvent, RpcEvent, RpcReq, RpcRes, Slot, Version};
 
 #[derive(Debug)]
-pub enum RemoteStoreState<N, V> {
+enum RemoteStoreState<N, V> {
     SyncFull(SyncFullState<N, V>),
     SyncPart(SyncPartState<N, V>),
     Working(WorkingState<N, V>),
@@ -167,7 +167,7 @@ impl<N, V> SyncPartState<N, V> {
 }
 
 impl<N, V> SyncPartState<N, V> {
-    /// we check if pendings list is continuos and start with from_version and end with remain is false
+    /// we check if pendings list is continuous and start with from_version and end with remain is false
     fn is_finished(&self) -> bool {
         if self.pendings.is_empty() {
             return false;