docs: Fix nwdiag dependency for documentation build

This commit is contained in:
Roland Dobai 2020-02-06 11:26:04 +01:00
parent c9cc694dbb
commit 8102996b0c

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@ -9,5 +9,6 @@ sphinxcontrib-blockdiag>=1.5.5, <2.0.0
sphinxcontrib-seqdiag>=0.8.5, <2.0.0
sphinxcontrib-actdiag>=0.8.5, <2.0.0
sphinxcontrib-nwdiag>=0.9.5, <2.0.0
nwdiag==1.0.4
recommonmark
future>=0.16.0 # for ../tools/gen_esp_err_to_name.py