Fix URL format in readmes

third_party/onsi/ginkgo/README.google

diff --git a/third_party/onsi/ginkgo/README.google b/third_party/onsi/ginkgo/README.google
index 73281fb..d3baeb3 100644
--- a/third_party/onsi/ginkgo/README.google
+++ b/third_party/onsi/ginkgo/README.google
@@ -1,4 +1,4 @@
 This is the "Ginkgo" test framework for Go, published under
 an MIT-like license.
 
-URL:https://github.com/onsi/ginkgo.git
+URL: https://github.com/onsi/ginkgo.git

third_party/onsi/gomega/README.google

diff --git a/third_party/onsi/gomega/README.google b/third_party/onsi/gomega/README.google
index 9df969a..53dc6bd 100644
--- a/third_party/onsi/gomega/README.google
+++ b/third_party/onsi/gomega/README.google
@@ -1,4 +1,4 @@
 This is the "Gomega" test assertion framework for Go, published under
 an MIT-like license.
 
-URL:https://github.com/onsi/gomega.git
+URL: https://github.com/onsi/gomega.git