TBR: Fix SyncbaseCore compiling given discovery API changes

MultiPart: 1/2
Change-Id: I1a1dc446ed483aa994920120693de386632954cd
diff --git a/jiri-swift/swift.go b/jiri-swift/swift.go
index 5fa06bc..f62277c 100644
--- a/jiri-swift/swift.go
+++ b/jiri-swift/swift.go
@@ -39,7 +39,7 @@
 		commonHeaderPath:           "release/go/src/v.io/x/ref/services/syncbase/bridge/cgo/lib.h",
 		description:                "Core bindings from Swift to Syncbase; incompatible with VanadiumCore",
 		directoryName:              "SyncbaseCore",
-		exportedHeadersPackageRoot: "v.io/x",
+		exportedHeadersPackageRoot: "v.io/x/ref/services/syncbase",
 		frameworkName:              "SyncbaseCore.framework",
 		frameworkBinaryName:        "SyncbaseCore",
 		libraryBinaryName:          "sbcore",