Fix godoc examples for Any (#569)
An extra space was causing Examples 3 and 4 to render in Example 2's
code block. This commit fixes those minor typos.
Also removing the `====` denoting the JSON section will allow godoc to
render a heading here.
Signed-off-by: John McCabe <john@johnmccabe.net>
diff --git a/ptypes/any/any.pb.go b/ptypes/any/any.pb.go
index f346017..493674a 100644
--- a/ptypes/any/any.pb.go
+++ b/ptypes/any/any.pb.go
@@ -52,7 +52,7 @@
// foo = any.unpack(Foo.class);
// }
//
-// Example 3: Pack and unpack a message in Python.
+// Example 3: Pack and unpack a message in Python.
//
// foo = Foo(...)
// any = Any()
@@ -62,7 +62,7 @@
// any.Unpack(foo)
// ...
//
-// Example 4: Pack and unpack a message in Go
+// Example 4: Pack and unpack a message in Go
//
// foo := &pb.Foo{...}
// any, err := ptypes.MarshalAny(foo)
@@ -80,7 +80,7 @@
//
//
// JSON
-// ====
+//
// The JSON representation of an `Any` value uses the regular
// representation of the deserialized, embedded message, with an
// additional field `@type` which contains the type URL. Example:
diff --git a/ptypes/any/any.proto b/ptypes/any/any.proto
index c748667..9d805e1 100644
--- a/ptypes/any/any.proto
+++ b/ptypes/any/any.proto
@@ -64,7 +64,7 @@
// foo = any.unpack(Foo.class);
// }
//
-// Example 3: Pack and unpack a message in Python.
+// Example 3: Pack and unpack a message in Python.
//
// foo = Foo(...)
// any = Any()
@@ -74,7 +74,7 @@
// any.Unpack(foo)
// ...
//
-// Example 4: Pack and unpack a message in Go
+// Example 4: Pack and unpack a message in Go
//
// foo := &pb.Foo{...}
// any, err := ptypes.MarshalAny(foo)
@@ -92,7 +92,7 @@
//
//
// JSON
-// ====
+//
// The JSON representation of an `Any` value uses the regular
// representation of the deserialized, embedded message, with an
// additional field `@type` which contains the type URL. Example:
