Fix unmappable character (0x98) for encoding windows-1251 #373

meshtastic/mesh.proto

@@ -750,9 +750,9 @@ message MeshPacket {
    * to make sure that critical packets are sent ASAP.
    * In the case of meshtastic that means we want to send protocol acks as soon as possible
    * (to prevent unneeded retransmissions), we want routing messages to be sent next,
-   * then messages marked as reliable and finally ‘background’ packets like periodic position updates.
+   * then messages marked as reliable and finally 'background' packets like periodic position updates.
    * So I bit the bullet and implemented a new (internal - not sent over the air)
-   * field in MeshPacket called ‘priority’.
+   * field in MeshPacket called 'priority'.
    * And the transmission queue in the router object is now a priority queue.
    */
   enum Priority {