fix typo

Signed-off-by: ekexium <ekexium@gmail.com>

src/raw/client.rs

@@ -103,7 +103,7 @@ impl Client {
     /// Create a new 'batch get' request.
     ///
     /// Once resolved this request will result in the fetching of the values associated with the
-    /// given keys, skipping non-existent entris.
+    /// given keys, skipping non-existent entries.
     ///
     /// ```rust,no_run
     /// # use tikv_client::{KvPair, Config, RawClient};

src/transaction/buffer.rs

@@ -63,10 +63,7 @@ impl Buffer {
 
             let cached_results = cached_results
                 .into_iter()
-                .filter_map(|(k, v)| match v.unwrap() {
+                .filter_map(|(k, v)| v.unwrap().map(|v| KvPair(k, v)));
-                    Some(v) => Some(KvPair(k, v)),
-                    None => None,
-                });
 
             let undetermined_keys = undetermined_keys.into_iter().map(|(k, _)| k).collect();
             (cached_results, undetermined_keys)

src/transaction/transaction.rs

@@ -75,7 +75,7 @@ impl Transaction {
             .await
     }
 
-    /// Gets the values associated with the given keys, skipping non-existent entris.
+    /// Gets the values associated with the given keys, skipping non-existent entries.
     ///
     /// ```rust,no_run
     /// # use tikv_client::{Key, Value, Config, transaction::Client};

tests/integration_tests.rs

@@ -18,7 +18,7 @@ const SCAN_BATCH_SIZE: u32 = 1000;
 const NUM_PEOPLE: u32 = 100;
 const NUM_TRNASFER: u32 = 100;
 
-/// Delete all entris in TiKV to leave a clean space for following tests.
+/// Delete all entries in TiKV to leave a clean space for following tests.
 /// TiKV does not provide an elegant way to do this, so it is done by scanning and deletions.
 async fn clear_tikv() -> Fallible<()> {
     delete_all_raw().await?;