test: typo fix: firmware

Typo fix word "Firmware"

Change-Id: Ib82901ff1774a49f9fe1e5d299ad59928c0198d8
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/test/firmware_createhandler_unittest.cpp b/test/firmware_createhandler_unittest.cpp
index 7f1311b..84769cb 100644
--- a/test/firmware_createhandler_unittest.cpp
+++ b/test/firmware_createhandler_unittest.cpp
@@ -15,7 +15,7 @@
 using ::testing::StrEq;
 using ::testing::StrictMock;
 
-TEST(FirmwareHandlerBlobTest, VerifyFirmareCounts)
+TEST(FirmwareHandlerBlobTest, VerifyFirmwareCounts)
 {
     /* Verify the firmware count must be greater than zero. */