diff --git a/targets/README.md b/targets/README.md
index f884a702c..baa38b423 100644
--- a/targets/README.md
+++ b/targets/README.md
@@ -2,7 +2,7 @@
 
 Targets integrated with oss-fuzz.
 
-| Project | Integration Source Location |
+| Target | Integration Source Location |
 | ------------ | --------------- |
 | [boringssl](https://boringssl.googlesource.com/boringssl/) | [/targets/boringssl](https://github.com/google/oss-fuzz/tree/master/targets/boringssl) |
 | [curl](https://curl.haxx.se/) | [/targets/curl](https://github.com/google/oss-fuzz/tree/master/targets/curl) |
@@ -10,9 +10,9 @@ Targets integrated with oss-fuzz.
 | [freetype2](https://www.freetype.org/) | [/targets/freetype2](https://github.com/google/oss-fuzz/tree/master/targets/freetype2) |
 | [harfbuzz](http://www.harfbuzz.org/) | [/targets/harfbuzz](https://github.com/google/oss-fuzz/tree/master/targets/harfbuzz) |
 | [icu](http://site.icu-project.org/) | [/targets/icu](https://github.com/google/oss-fuzz/tree/master/targets/icu) |
-| libass | [/targets/libass](https://github.com/google/oss-fuzz/tree/master/targets/libass) |
-| libchewing | [/targets/libchewing](https://github.com/google/oss-fuzz/tree/master/targets/libchewing) |
-| libpng | [/targets/libpng](https://github.com/google/oss-fuzz/tree/master/targets/libpng) |
+| [libass](https://github.com/libass/libass) | [/targets/libass](https://github.com/google/oss-fuzz/tree/master/targets/libass) |
+| [libchewing](http://chewing.im/) | [/targets/libchewing](https://github.com/google/oss-fuzz/tree/master/targets/libchewing) |
+| [libpng](http://www.libpng.org/pub/png/libpng.html) | [/targets/libpng](https://github.com/google/oss-fuzz/tree/master/targets/libpng) |
 | [libteken](http://80386.nl/projects/libteken/) | [/targets/libteken](https://github.com/google/oss-fuzz/tree/master/targets/libteken) |
 | [libtsm](https://www.freedesktop.org/wiki/Software/kmscon/libtsm/) | [/targets/libtsm](https://github.com/google/oss-fuzz/tree/master/targets/libtsm) |
 | libxml2 | [/targets/libxml2](https://github.com/google/oss-fuzz/tree/master/targets/libxml2) |