Fix typos (#10675)

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

ledger/src/blockstore.rs

@@ -1176,7 +1176,7 @@ impl Blockstore {
                         buffer_offset += shred_len;
                         last_index = index;
                         // All shreds are of the same length.
-                        // Let's check if we have scope to accomodate another shred
+                        // Let's check if we have scope to accommodate another shred
                         // If not, let's break right away, as it'll save on 1 DB read
                         if buffer.len().saturating_sub(buffer_offset) < shred_len {
                             break;
@@ -2123,7 +2123,7 @@ impl Blockstore {
             .expect("fetch from DuplicateSlots column family failed")
     }
 
-    // `new_shred` is asssumed to have slot and index equal to the given slot and index.
+    // `new_shred` is assumed to have slot and index equal to the given slot and index.
     // Returns the existing shred if `new_shred` is not equal to the existing shred at the
     // given slot and index as this implies the leader generated two different shreds with
     // the same slot and index
@@ -2674,7 +2674,7 @@ pub fn create_new_ledger(
     }
 
     // ensure the genesis archive can be unpacked and it is under
-    // max_genesis_archive_unpacked_size, immedately after creating it above.
+    // max_genesis_archive_unpacked_size, immediately after creating it above.
     {
         let temp_dir = tempfile::TempDir::new().unwrap();
         // unpack into a temp dir, while completely discarding the unpacked files

ledger/src/blockstore_processor.rs

@@ -1482,7 +1482,7 @@ pub mod tests {
         let rooted_slots: Vec<_> = (0..=last_slot).collect();
         blockstore.set_roots(&rooted_slots).unwrap();
 
-        // Set a root on the next slot of the confrimed epoch
+        // Set a root on the next slot of the confirmed epoch
         blockstore.set_roots(&[last_slot + 1]).unwrap();
 
         // Check that we can properly restart the ledger / leader scheduler doesn't fail

ledger/src/entry.rs

@@ -738,7 +738,7 @@ mod tests {
         let tx0 = system_transaction::transfer(&keypair, &keypair.pubkey(), 0, zero);
         let tx1 = system_transaction::transfer(&keypair, &keypair.pubkey(), 1, zero);
 
-        // Verify entry with 2 transctions
+        // Verify entry with 2 transactions
         let mut e0 = vec![Entry::new(&zero, 0, vec![tx0, tx1])];
         assert!(e0.verify(&zero));
 

ledger/src/rooted_slot_iterator.rs

@@ -51,7 +51,7 @@ impl<'a> Iterator for RootedSlotIterator<'a> {
             .map(|r| {
                 self.blockstore
                     .meta(r)
-                    .expect("Database failure, couldnt fetch SlotMeta")
+                    .expect("Database failure, couldn't fetch SlotMeta")
             })
             .unwrap_or(None);
 

ledger/src/shred.rs

@@ -1584,7 +1584,7 @@ pub mod tests {
         });
 
         coding_shreds.iter().enumerate().for_each(|(i, s)| {
-            // There'll be half the number of coding shreds, as FEC rate is 0.5
+            // There will be half the number of coding shreds, as FEC rate is 0.5
             // So multiply i with 2
             let expected_fec_set_index =
                 start_index + ((i * 2 / max_per_block) * max_per_block) as u32;