[gnumeric] Fixed typo in string

[Daniel Mustieles García <dmustieles src gnome org>]

commit 68851eadecf7c13e2a1a7cfd9012a92b5dc4ed44
Author: Daniel Mustieles <daniel mustieles gmail com>
Date:   Mon Dec 30 10:20:06 2013 +0100

    Fixed typo in string

 plugins/fn-complex/functions.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/plugins/fn-complex/functions.c b/plugins/fn-complex/functions.c
index 655308f..d69921d 100644
--- a/plugins/fn-complex/functions.c
+++ b/plugins/fn-complex/functions.c
@@ -1149,7 +1149,7 @@ static GnmFuncHelp const help_imigamma[] = {
        { GNM_FUNC_HELP_NAME, F_("IMIGAMMA:the incomplete Gamma function")},
        { GNM_FUNC_HELP_ARG, F_("a:a complex number")},
        { GNM_FUNC_HELP_ARG, F_("z:a complex number")},
-       { GNM_FUNC_HELP_ARG, F_("lower:if true (the default), the lower incompelte gamma function, otherwise 
the upper incomplete gamma function")},
+       { GNM_FUNC_HELP_ARG, F_("lower:if true (the default), the lower incomplete gamma function, otherwise 
the upper incomplete gamma function")},
        { GNM_FUNC_HELP_ARG, F_("regularize:if true (the default), the regularized version of the incomplete 
gamma function")},
        { GNM_FUNC_HELP_NOTE, F_("The regularized incomplete gamma function is the unregularized incomplete 
gamma function divided by gamma(@{a})") },
        { GNM_FUNC_HELP_EXAMPLES, "=IMIGAMMA(2.5,-1.8,TRUE,TRUE)" },