diff options
| -rw-r--r-- | doc/refsheet.tex | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/refsheet.tex b/doc/refsheet.tex index e3e00c9..4c9d42a 100644 --- a/doc/refsheet.tex +++ b/doc/refsheet.tex @@ -43,7 +43,7 @@ Unless specified otherwise, returns are {\tt void} and all parameters are of typ \entryTwo{zerror(a)} {Get error code} {returns {\tt enum zerror}, and stores} {description in {\tt const char **a}} \entryTwo{zperror(a)} {Print error description} {behaves like {\tt perror(a)}, {\tt a} is a,} - {possibly {\tt NULL}, {\tt const char *}} + {possibly {\tt NULL} or $\varepsilon$, {\tt const char *}} %\\ \textbf{Arithmetic} \\ |