Update README.fuchsia

Change-Id: I2a0be54cbb62e5a4b2d938c07932864aa2646f6d
diff --git a/README.fuchsia b/README.fuchsia
index 8e10a7b..0b503a7 100644
--- a/README.fuchsia
+++ b/README.fuchsia
@@ -1,10 +1,12 @@
 Name: libpng
 URL: http://libpng.org/
+Upstream git: https://github.com/glennrp/libpng
 Version: 1.6.24
 Security Critical: yes
 License: libpng license
 License Android Compatible: yes
 Description:
+
 Updated to 1.6.24, stripped all unneeded files.
 
 - Turn on SSE optimizations for Intel platforms by running: