OvmfPkg: adapt VirtioPrepare()'s leading comment to the coding style

Contributed-under: TianoCore Contribution Agreement 1.0

Signed-off-by: Laszlo Ersek <lersek@redhat.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14360 6f19259b-4bc3-4df7-8a09-765794883524
diff --git a/OvmfPkg/Include/Library/VirtioLib.h b/OvmfPkg/Include/Library/VirtioLib.h
index 3bebd9f..9a502f3 100644
--- a/OvmfPkg/Include/Library/VirtioLib.h
+++ b/OvmfPkg/Include/Library/VirtioLib.h
@@ -152,7 +152,7 @@
 

   The calling driver must be in VSTAT_DRIVER_OK state.

 

-  @param[in out] Ring  The virtio ring we intend to append descriptors to.

+  @param[in,out] Ring  The virtio ring we intend to append descriptors to.

 

   @param[out] Indices  The DESC_INDICES structure to initialize.

 

diff --git a/OvmfPkg/Library/VirtioLib/VirtioLib.c b/OvmfPkg/Library/VirtioLib/VirtioLib.c
index db619ee..01260b3 100644
--- a/OvmfPkg/Library/VirtioLib/VirtioLib.c
+++ b/OvmfPkg/Library/VirtioLib/VirtioLib.c
@@ -285,7 +285,7 @@
 

   The calling driver must be in VSTAT_DRIVER_OK state.

 

-  @param[in out] Ring  The virtio ring we intend to append descriptors to.

+  @param[in,out] Ring  The virtio ring we intend to append descriptors to.

 

   @param[out] Indices  The DESC_INDICES structure to initialize.