chore: remove duplicate words (#1616)

crates/client/storage/src/lib.rs

@@ -1,6 +1,6 @@
 //! Storage overrides readers
 //!
-//! In order for the client to access on pallets chain data data it has to read from the storage.
+//! In order for the client to access on pallets chain data it has to read from the storage.
 //! This can be achieve either through the pallet runtime API or by indexing the storage directly.
 //! The `OverrideHandle` make it possible to use the later, more efficient way, while keeping the
 //! first one as a fallback.

crates/pallets/starknet/src/lib.rs

@@ -801,7 +801,7 @@ pub mod pallet {
                                 )),
                             ));
                         }
-                        // Happy path, were the the nonce is the current one,
+                        // Happy path, were the nonce is the current one,
                         // we validate the tx
                         _ => {
                             Self::validate_unsigned_tx(&transaction)?;