FIXUP! fix diagrame parsing issue

docs/07_flash_sequence.md

@@ -41,7 +41,7 @@ sequenceDiagram
 
 - `ecu_framework/flashing/hex_flasher.py` is a stub — replace with your protocol implementation (UDS/XCP)
 - Validate timing requirements and chunk sizes per ECU
-- Consider power-cycle/reset hooks via an external rig if required
+- Consider power-cycle/reset hooks via programmable poewr supply.
 
 ## Error handling
 

docs/08_babylin_internals.md

@@ -25,7 +25,7 @@ sequenceDiagram
   A->>BL: BLC_openPort(port0)
   A->>BL: BLC_loadSDF(handle, sdf_path, 1)
   A->>BL: BLC_getChannelHandle(handle, channelIndex)
-  A->>BL: BLC_sendCommand(channel, "start schedule N;")
+  A->>BL: BLC_sendCommand(channel, 'start schedule N;')
   A-->>T: connected
 ```