Update eng/Signing.props

Author: wtgodbe

eng/Signing.props

@@ -94,7 +94,7 @@
     <_InstallersToPublish Include="$(ArtifactsDir)installers\$(Configuration)\**\*.exe" UploadPathSegment="Runtime/" ChecksumPath="%(FullPath).sha512" />
     <_InstallersToPublish Include="$(ArtifactsDir)installers\$(Configuration)\**\*.msi" UploadPathSegment="Runtime/" ChecksumPath="%(FullPath).sha512" />
     <_InstallersToPublish Include="$(ArtifactsDir)installers\$(Configuration)\**\*.zip" UploadPathSegment="Runtime/" >
-      <ChecksumPath Condition="$([System.String]::Copy('%(Filename)%(Extension)').EndsWith('.wixpack.zip')) != 'true'">%(FullPath).sha512"</ChecksumPath>
+      <ChecksumPath Condition="$([System.String]::Copy('%(Filename)%(Extension)').EndsWith('.wixpack.zip')) != 'true'">%(FullPath).sha512</ChecksumPath>
     </_InstallersToPublish>
 
     <Artifact Include="@(_InstallersToPublish)" Kind="Blob">