Fix spelling mistakes

These were found with:
codespell -w $(git ls-files | grep "\.[hc]\(pp\)\?$")

At some point in the future, we might want to get this enabled in CI.

Change-Id: Iccb57b2adfd06a2e177e99db2923fe4e8e329118
Signed-off-by: Ed Tanous <ed@tanous.net>
diff --git a/redfish-core/lib/led.hpp b/redfish-core/lib/led.hpp
index b5d12fb..baf9235 100644
--- a/redfish-core/lib/led.hpp
+++ b/redfish-core/lib/led.hpp
@@ -46,7 +46,7 @@
         if (ec == boost::system::errc::invalid_argument)
         {
             BMCWEB_LOG_DEBUG(
-                "Get identity blinking LED failed, missmatch in property type");
+                "Get identity blinking LED failed, mismatch in property type");
             messages::internalError(asyncResp->res);
             return;
         }
@@ -68,7 +68,7 @@
             if (ec2 == boost::system::errc::invalid_argument)
             {
                 BMCWEB_LOG_DEBUG(
-                    "Get enclosure identity led failed, missmatch in property type");
+                    "Get enclosure identity led failed, mismatch in property type");
                 messages::internalError(asyncResp->res);
                 return;
             }
@@ -176,7 +176,7 @@
         if (ec == boost::system::errc::invalid_argument)
         {
             BMCWEB_LOG_DEBUG(
-                "Get identity blinking LED failed, missmatch in property type");
+                "Get identity blinking LED failed, mismatch in property type");
             messages::internalError(asyncResp->res);
             return;
         }
@@ -198,7 +198,7 @@
             if (ec2 == boost::system::errc::invalid_argument)
             {
                 BMCWEB_LOG_DEBUG(
-                    "Get enclosure identity led failed, missmatch in property type");
+                    "Get enclosure identity led failed, mismatch in property type");
                 messages::internalError(asyncResp->res);
                 return;
             }