mmc: sdhci-msm: fix spelling mistake: "Perpheral" -> "Peripheral"

trivial fix to spelling mistake in dev_err message
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Acked-by: NAdrian Hunter <adrian.hunter@intel.com>
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/sdhci-msm.c

@@ -473,7 +473,7 @@ static int sdhci_msm_probe(struct platform_device *pdev)
 	msm_host->pclk = devm_clk_get(&pdev->dev, "iface");
 	if (IS_ERR(msm_host->pclk)) {
 		ret = PTR_ERR(msm_host->pclk);
-		dev_err(&pdev->dev, "Perpheral clk setup failed (%d)\n", ret);
+		dev_err(&pdev->dev, "Peripheral clk setup failed (%d)\n", ret);
 		goto bus_clk_disable;
 	}