[WCNCR00149919] misc: Refine VER command content

[Description]
Change iwpriv VER command "eco" to "ROM"

Change-Id: Idfc577103d6f782449714f190681d657f2c2a595
Feature: misc
Signed-off-by: ted huang <ted.huang@mediatek.com>
CR-Id: WCNCR00149919
diff --git a/os/linux/gl_wext_priv.c b/os/linux/gl_wext_priv.c
index b88b70e..39b1d7c 100644
--- a/os/linux/gl_wext_priv.c
+++ b/os/linux/gl_wext_priv.c
@@ -7469,7 +7469,7 @@
 	prVerInfo = &prAdapter->rVerInfo;
 
 	u4Offset += snprintf(pcCommand + u4Offset, i4TotalLen - u4Offset,
-	"\nChip eco ver [%u]\n", prAdapter->chip_info->eco_ver);
+	"\nChip ROM ver [%u]\n", prAdapter->chip_info->eco_ver);
 
 	wlanPrintVersion(prAdapter);