Spelling fixes

Spelling errors found using github.com/lucasdemarchi/codespell
A tool to fix common misspellings.
This tool is licensed under GNU General Public License, version 2.

Change-Id: I2ca3fd16d7cc84fdce63089b47fefb8f128894fd
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/test/utest.cpp b/test/utest.cpp
index 1c0c803..73d3a0f 100644
--- a/test/utest.cpp
+++ b/test/utest.cpp
@@ -173,7 +173,7 @@
     fs::path signedConfOpenBMCPath;
 };
 
-/** @brief Test for sucess scenario*/
+/** @brief Test for success scenario*/
 TEST_F(SignatureTest, TestSignatureVerify)
 {
     EXPECT_TRUE(signature->verify());