Codespell redfish-core spelling fixes

These spelling errors were found using
https://github.com/codespell-project/codespell
Tested: Top commit (along with this) was built and ran against
        validator.
Change-Id: Ic9dce27b1de8567eedf7753164ef564d3aedf8ca
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/redfish-core/lib/virtual_media.hpp b/redfish-core/lib/virtual_media.hpp
index 552e255..0b5eb1a 100644
--- a/redfish-core/lib/virtual_media.hpp
+++ b/redfish-core/lib/virtual_media.hpp
@@ -559,7 +559,7 @@
                                 std::optional<bool> writeProtected = true;
                                 std::optional<bool> inserted;
 
-                                // Read obligatory paramters (url of image)
+                                // Read obligatory parameters (url of image)
                                 if (!json_util::readJson(
                                         req, aResp->res, "Image", imageUrl,
                                         "WriteProtected", writeProtected,