[tests,NonPackageNamespaceTest1] Fixes #437. Fixing typo in header guard that clang has noticed
[tests,NonPackageNamespaceTest1] Fixes #437. Fixing typo in header guard that clang has noticed

markfinal/BuildAMation,markfinal/BuildAMation,markfinal/BuildAMation,markfinal/BuildAMation,markfinal/BuildAMation