Fix comment in common/soft_i2c.c
Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
diff --git a/common/soft_i2c.c b/common/soft_i2c.c
index 3d0e08c..268da2c 100644
--- a/common/soft_i2c.c
+++ b/common/soft_i2c.c
@@ -288,7 +288,10 @@
 {
 	int rc;
 
-	/* perform 1 byte read transaction */
+	/*
+	 * perform 1 byte write transaction with just address byte 
+	 * (fake write)
+	 */
 	send_start();
 	rc = write_byte ((addr << 1) | 0);
 	send_stop();