Follow International System of Units spacing rules

diff --git a/util.c b/util.c
index 77324e823171fdfe625a72ed722b4b8c28fe5624..85366bf8679f191475d360fbbfbb9d7ab9ecf0de 100644 (file)
--- a/util.c
+++ b/util.c
@@ -123,7 +123,7 @@ fmt_human(uintmax_t num, int base)
                scaled /= base;
        }
 
-       return bprintf("%.1f%s", scaled, prefix[i]);
+       return bprintf("%.1f %s", scaled, prefix[i]);
 }
 
 int