Fix missing comma

Author: cmcgee1024

Tools/build-swiftly-release/BuildSwiftlyRelease.swift

@@ -379,7 +379,7 @@ struct BuildSwiftlyRelease: AsyncParsableCommand {
 #endif
 
         // FIXME: Adjust the URL and checksum to match the toolchain that is being used
-        try runProgram(swift, "sdk", "install" "https://download.swift.org/swift-6.0.3-release/static-sdk/swift-6.0.3-RELEASE/swift-6.0.3-RELEASE_static-linux-0.0.1.artifactbundle.tar.gz", "--checksum", "67f765e0030e661a7450f7e4877cfe008db4f57f177d5a08a6e26fd661cdd0bd")
+        try runProgram(swift, "sdk", "install", "https://download.swift.org/swift-6.0.3-release/static-sdk/swift-6.0.3-RELEASE/swift-6.0.3-RELEASE_static-linux-0.0.1.artifactbundle.tar.gz", "--checksum", "67f765e0030e661a7450f7e4877cfe008db4f57f177d5a08a6e26fd661cdd0bd")
 
         try runProgram(swift, "build", "--swift-sdk", sdkName, "--product=swiftly", "--pkg-config-path=\(pkgConfigPath)/lib/pkgconfig", "--static-swift-stdlib", "--configuration=release")