Fix: removeSignature docstring style

Signed-off-by: Mascud Muse Hassan <mascuudmusse44@gmail.com>

Author: ak004

src/sdk/main/include/Transaction.h

@@ -163,12 +163,12 @@ class Transaction
   getSignatures() const;
 
   /**
-   * This method removes all signatures from the transaction based on the public key provided.
-   *
-   * @param publicKey The public key associated with the signature to remove.
-   * @return The removed signatures.
-   * @throws IllegalStateException if transaction is not frozen or the given key didn't sign it off.
-   */
+  * Remove the signature(s) associated with a specific public key from the transaction.
+  *
+  * @param publicKey The public key whose signature should be removed.
+  * @return The removed signatures.
+  * @throws IllegalStateException If the transaction is not frozen or the public key has not signed this transaction.
+  */
   std::vector<std::vector<std::byte>> removeSignature(const std::shared_ptr<PublicKey>& publicKey);
 
   /**