Fix the license being pointed out by Justin in release vote. (#1910)

LICENSE

@@ -226,7 +226,7 @@ BSD licenses
 The following components are provided under a BSD license. See project link for details.
 The text of each license is also included at licenses/LICENSE-[project].txt.
 
-   proto files from gogo protobuf: https://github.com/gogo/protobuf  BSD-3
+   proto files from gogo protobuf: https://github.com/gogo/protobuf  BSD-2
 
 
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apm-dist/release-docs/LICENSE

@@ -331,7 +331,8 @@ The text of each license is also included at licenses/LICENSE-[project].txt.
     Google: protobuf-java 3.4.0: https://github.com/google/protobuf/blob/master/java/pom.xml , BSD-3-Clause
     Google: protobuf-java-util 3.4.0: https://github.com/google/protobuf/blob/master/java/pom.xml , BSD-3-Clause
     reflectasm 1.11.3: https://github.com/EsotericSoftware/reflectasm , BSD-3-Clause
-    gogo-protobuf, proto files: https://github.com/gogo/protobuf  BSD-3-Clause
+    
+    gogo-protobuf, proto files: https://github.com/gogo/protobuf  BSD-2-Clause
 
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 MPL 2.0 licenses