chore: fix some typos in conments

test/src/specs/relay/compact_block.rs

@@ -240,8 +240,8 @@ impl Spec for CompactBlockMissingNotFreshTxs {
 /// Test case:
 /// 1. CompactBlock new with 2 tx commit, but local node has only one, send GetBlockTransactions to get the missed one
 /// 2. At this time, node lost its tx on tx-pool
-/// 3. Received BlockTransactions with requets one, but can't construct the block, try requests with all 2 tx
-/// 4. Received BlockTransactions with two txs, constract block success
+/// 3. Received BlockTransactions with requests one, but can't construct the block, try requests with all 2 tx
+/// 4. Received BlockTransactions with two txs, construct block success
 pub struct CompactBlockMissingWithDropTx;
 
 impl Spec for CompactBlockMissingWithDropTx {

util/indexer-sync/src/pool.rs

@@ -43,7 +43,7 @@ impl Pool {
         }
     }
 
-    /// Return wether out_point referred cell consumed by pooled transaction
+    /// Return weather out_point referred cell consumed by pooled transaction
     pub fn is_consumed_by_pool_tx(&self, out_point: &OutPoint) -> bool {
         self.dead_cells.contains(out_point)
     }

util/memory-tracker/src/jemalloc.rs

@@ -3,7 +3,7 @@ use std::{ffi, mem, ptr};
 
 /// Dumps the heap through Jemalloc's API.
 ///
-/// This funcions works when the following conditions are satisfied:
+/// This functions works when the following conditions are satisfied:
 /// - the global allocator is [Jemallocator].
 /// - the profiling is enabled.
 ///