Cosmetics.

diff --git a/selector.c b/selector.c
index 1b18ba3..38c62ac 100644 (file)
--- a/selector.c
+++ b/selector.c
@@ -140,7 +140,7 @@ void str_to_positive_integers(char *string, int *values, int nb) {
         }
       } else {
         fprintf(stderr,
-                "Selector: Empty integer value in `%s'.\n", string);
+                "Selector: Empty value in `%s'.\n", string);
         exit(EXIT_FAILURE);
       }
     } else {
@@ -160,7 +160,7 @@ void error_feedback() {
   }
 }
 
-void print_help(FILE *out) {
+void usage(FILE *out) {
 
   fprintf(out, "Selector version %s (%s)\n", VERSION, UNAME);
   fprintf(out, "Written by Francois Fleuret <francois@fleuret.org>.\n");
@@ -940,10 +940,10 @@ int main(int argc, char **argv) {
 
   if(show_help || error) {
     if(error) {
-      print_help(stderr);
+      usage(stderr);
       exit(EXIT_FAILURE);
     } else {
-      print_help(stdout);
+      usage(stdout);
       exit(EXIT_SUCCESS);
     }
   }