Update ci.yml

Author: ChrisDenton

.github/workflows/ci.yml

@@ -85,7 +85,7 @@ jobs:
         shell: pwsh
         if: ${{ matrix.name == 'i686-msvc-1' || matrix.name == 'i686-msvc-2' || matrix.name == 'dist-i686-msvc' }}
         run: |
-          echo ";c:/msys64/usr/bin" >> $env:GITHUB_PATH
+          echo "c:/msys64/usr/bin" >> $env:GITHUB_PATH
           $vs = &"${env:ProgramFiles(x86)}\Microsoft Visual Studio\Installer\vswhere.exe" -latest -format value -property installationPath
           &$vs\Common7\Tools\Launch-VsDevShell.ps1 -HostArch Amd64 -Arch x86
           Enter-VsDevshell -VsInstallPath $vs -HostArch Amd64 -Arch x86 -DevCmdArguments "-winsdk=10.0.22621.0"