File _patchinfo of Package patchinfo.2987

<patchinfo incident="2987">
  <category>recommended</category>
  <rating>low</rating>
  <packager>asvetter</packager>
  <summary>mcelog: Fix typo in spec-file</summary>
  <description>
  This update fixes the following issues with mcelog:
   - Fixes typo in spec-file</description>
</patchinfo>