parallel: Fix typo in usage string

diff --git a/parallel.c b/parallel.c
index c03d2e1d5129cee5b921072d07103c7cf2225254..2333a3dc3a860613d7a01958a11cd7ae3a02de31 100644 (file)
--- a/parallel.c
+++ b/parallel.c
@@ -33,7 +33,7 @@
 
 void usage()
 {
-       printf("parallel [OPTIONS] command -- arguments: for each argument,"
+       printf("parallel [OPTIONS] command -- arguments: for each argument, "
               "run command with argument\n");
        exit(1);
 }