various typo fixes

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

src/backup/datastore.rs

@@ -299,7 +299,7 @@ impl DataStore {
     /// And set the owner to 'userid'. If the group already exists, it returns the
     /// current owner (instead of setting the owner).
     ///
-    /// This also aquires an exclusive lock on the directory and returns the lock guard.
+    /// This also acquires an exclusive lock on the directory and returns the lock guard.
     pub fn create_locked_backup_group(
         &self,
         backup_group: &BackupGroup,

src/backup/manifest.rs

@@ -145,7 +145,7 @@ impl BackupManifest {
         Ok(())
     }
 
-    // Generate cannonical json
+    // Generate canonical json
     fn to_canonical_json(value: &Value) -> Result<Vec<u8>, Error> {
         let mut data = Vec::new();
         Self::write_canonical_json(value, &mut data)?;