refs.c: mark more strings for translation

diff --git a/diff.c b/diff.c
index 639eb646b9fa0f07eaeb20a1f0734c177092806d..b70eb79e47e7877073df06d0bd72acba9a7c9efd 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -1863,8 +1863,8 @@ static void init_diff_words_data(struct emit_callback *ecbdata,
                if (regcomp(ecbdata->diff_words->word_regex,
                            o->word_regex,
                            REG_EXTENDED | REG_NEWLINE))
-                       die ("Invalid regular expression: %s",
-                            o->word_regex);
+                       die("invalid regular expression: %s",
+                           o->word_regex);
        }
        for (i = 0; i < ARRAY_SIZE(diff_words_styles); i++) {
                if (o->word_diff == diff_words_styles[i].type) {