Bug#962013: fix is incomplete

[Hiroyuki YAMAMORI <h-yamamo@db3.so-net.ne.jp>]

Dear Maintainer,

Additional Information:

--- json-c_0.13.1+dfsg-9/debian/json-c-doc.doc-base     2020-06-17 07:16:27 +0000
+++ (buster 0.12.1+ds-2)/debian/libjson-c-doc.doc-base  2019-01-20 21:47:40 +0000
@@ -1,4 +1,4 @@
-Document: json-c-doc
+Document: libjson-c-doc
 Title: JSON-C (libjson-c) manual
 Author: Metaparadigm Pte Ltd
 Abstract: This manual describe the JSON-C API.


Thank you,
Hiroyuki YAMAMORI