clean up last references to CICE in manual

doc/latex/global/nemo.tex

@@ -16,7 +16,7 @@ It can be supplemented by the \textcolor{gray}{``white ocean''} for sea-ice \{th
 brine inclusions and subgrid-scale thickness variations (\SIcube), and also by
 the \textcolor{green}{``green ocean''} for \{on,off\}line oceanic tracers transport and
 biogeochemical processes (\TOP-\PISCES).
-External alternative models can be used instead of the core engines (\eg\ \CICE\ and \BFM).
+External alternative models can be used instead of the core engines (\eg \BFM).
 Regarding the numerics, main features include versatile data assimilation interface,
 agile diagnostics generation thanks to \XIOS\ software,
 ocean-atmosphere coupling via the \OASIS\ library, and

doc/latex/global/new_cmds.tex

@@ -20,7 +20,6 @@
 \newcommand{\NERC }{\href{http://nerc.ukri.org}        }
 \newcommand{\AGRIF}{\href{http://agrif.imag.fr                  }{AGRIF}}
 \newcommand{\BFM  }{\href{http://bfm-community.eu               }{BFM}}
-\newcommand{\CICE }{\href{http://github.com/CICE-Consortium/CICE}{CICE}}
 \newcommand{\OASIS}{\href{http://portal.enes.org/oasis          }{OASIS}}
 \newcommand{\XIOS }{\href{http://forge.ipsl.jussieu.fr/ioserver }{XIOS}}