Add various documentation indices

[nncp.git] / doc / usecases / airgap.texi

diff --git a/doc/usecases/airgap.texi b/doc/usecases/airgap.texi
index dd50bb4e85372b9caaae54959331bae16d1ca7e3..2251d4f4a675f062383edc58fd2142878e38b07c 100644 (file)
--- a/doc/usecases/airgap.texi
+++ b/doc/usecases/airgap.texi
@@ -1,4 +1,5 @@
 @node UsecaseAirgap
+@cindex air-gap
 @section Highly secure isolated air-gap computers
 
 If you worry much about security, then air-gapped computer could be the