dmaengine: fsl-edma: Fix typo in Vybrid name

Fix typo in comment for Vybrid SoC family.

Signed-off-by: Krzysztof Kozlowski <[e-mail]>
Signed-off-by: Vinod Koul <[e-mail]>

drivers/dma/fsl-edma-common.h

···
 };
 
 enum edma_version {
-	v1, /* 32ch, Vybdir, mpc57x, etc */
+	v1, /* 32ch, Vybrid, mpc57x, etc */
 	v2, /* 64ch Coldfire */
 };