Remove indention level made redundant by early-return

src/ctap/apdu.rs

@@ -124,7 +124,7 @@ impl TryFrom<&[u8]> for APDU {
                 le: 0x00,
                 case_type: ApduType::Instruction,
             });
-        } else {
+        }
         // Lc is not zero-bytes in length, let's figure out how long it is
         let byte_0 = payload[0];
         if payload.len() == 1 {
@@ -225,7 +225,7 @@ impl TryFrom<&[u8]> for APDU {
                 });
             }
         }
-        }
+
         return Err(ApduStatusCode::SW_INTERNAL_EXCEPTION);
     }
 }