Polish the flashrom code comments and outputs a bit

 - Fix a number of typos (found via ispell).

 - Use correct vendor names (as per their websites) consistently.

Corresponding to flashrom svn r985.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
diff --git a/serprog.c b/serprog.c
index 0035e9a..efcf9d8 100644
--- a/serprog.c
+++ b/serprog.c
@@ -66,7 +66,7 @@
 /* Bitmap of supported commands */
 static uint8_t sp_cmdmap[32];
 
-/* sp_prev_was_write used to detect writes with continouous addresses
+/* sp_prev_was_write used to detect writes with contiguous addresses
 	and combine them to write-n's */
 static int sp_prev_was_write = 0;
 /* sp_write_n_addr used as the starting addr of the currently
@@ -138,7 +138,7 @@
 	return -1;
 }
 
-/* Synchronize: a bit tricky algorhytm that tries to (and in my tests has *
+/* Synchronize: a bit tricky algorithm that tries to (and in my tests has *
  * always succeeded in) bring the serial protocol to known waiting-for-   *
  * command state - uses nonblocking read - rest of the driver uses	  *
  * blocking read - TODO: add an alarm() timer for the rest of the app on  *
@@ -534,7 +534,7 @@
 	if (sp_device_opbuf_size <= (sp_opbuf_usage + bytes_to_be_added)) {
 		sp_execute_opbuf();
 		/* If this happens in the mid of an page load the page load *
-		 * will propably fail.					    */
+		 * will probably fail.					    */
 		msg_pdbg(MSGHEADER "Warning: executed operation buffer due to size reasons\n");
 	}
 }
@@ -589,7 +589,7 @@
 	return c;
 }
 
-/* Local version that really does the job, doesnt care of max_read_n. */
+/* Local version that really does the job, doesn't care of max_read_n. */
 static void sp_do_read_n(uint8_t * buf, const chipaddr addr, size_t len)
 {
 	int rd_bytes = 0;