[gnumeric] Typo

[Morten Welinder <mortenw src gnome org>]

commit 4d4a5919cfa37920d286530db66d26d1c67b6b9c
Author: Morten Welinder <terra gnome org>
Date:   Tue May 5 12:07:19 2020 -0400

    Typo

 plugins/fn-math/functions.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/plugins/fn-math/functions.c b/plugins/fn-math/functions.c
index ca6f01698..d93e61142 100644
--- a/plugins/fn-math/functions.c
+++ b/plugins/fn-math/functions.c
@@ -1275,7 +1275,7 @@ static GnmFuncHelp const help_lambertw[] = {
        { GNM_FUNC_HELP_ARG, F_("k:branch")},
        { GNM_FUNC_HELP_NOTE, F_("@{k} defaults to 0, the principal branch.") },
        { GNM_FUNC_HELP_NOTE, F_("@{k} must be either 0 or -1.") },
-       { GNM_FUNC_HELP_DESCRIPTION, F_("The Lambert W function is the inverse function of x=W*exp(W).  There 
are two (real-valued) branches: k=0 which maps [-1/e;inf) onto [-1,inf); and k=-1 which maps [-1/e;0) unto 
(-inf;1].") },
+       { GNM_FUNC_HELP_DESCRIPTION, F_("The Lambert W function is the inverse function of x=W*exp(W).  There 
are two (real-valued) branches: k=0 which maps [-1/e;inf) onto [-1,inf); and k=-1 which maps [-1/e;0) unto 
(-inf;-1].") },
        { GNM_FUNC_HELP_EXAMPLES, "=LAMBERTW(3)" },
        { GNM_FUNC_HELP_EXAMPLES, "=LAMBERTW(-1/4,-1)" },
        { GNM_FUNC_HELP_SEEALSO, "EXP"},