message: Clarify a few minor details.
diff: @@ -100,7 +100,7 @@ for the lldb testsuite to be run on a remote target device/system.
  // request packet has the fields:
  // 1. shell command ascii-hex encoded
  // 2. timeout
  -// 3. {optional} working directory
  +// 3. {optional} working directory ascii-hex encoded
  //
  // Response is F followed by the return value of the command (base 16),
  // followed by a another number, followed by the output of the command
  @@ -118,8 +118,8 @@ for the lldb testsuite to be run on a remote target device/system.
  // receive: qLaunchGDBServer;host:<HOSTNAME_LLDB_IS_ON>;
  // send: pid:1337;port:43001;
  //
  -// request packet hostname field is not ascii-hex encoded. Hopefully
  -// hostnames don't have $ or # characters in them.
  +// request packet hostname field is not ascii-hex encoded. Hostnames
  +// don't have $ or # characters in them.
  //
  // response to the packet is the pid of the newly launched gdbserver,
  // and the port it is listening for a connection on.
  @@ -272,7 +272,8 @@ for the lldb testsuite to be run on a remote target device/system.
  // ascii-hex encoding.
  // Response is "F" plus the return value of chmod(), base 10 encoding.
  //
  -// I don't know why there are two packets for the same thing.
  +// I don't know why there are two packets for the same thing, v.
  +// vFile:chmod:.
  //----------------------------------------------------------------------
  // vFile:chmod:
  @@ -343,8 +344,8 @@ for the lldb testsuite to be run on a remote target device/system.
  // 2. number of bytes to be read, base 10
  // 3. offset into file to start from, base 10
  //
  -// Response is F, followed by the numbe rof bytes read (base 10), followed
  -// by the data in the binary-escaped-data scheme.
  +// Response is F, followed by the number of bytes read (base 10), a
  +// semicolon, followed by the data in the binary-escaped-data encoding.
  //----------------------------------------------------------------------
  