1 files changed, 6 insertions, 5 deletions

diff --git a/usage.h b/usage.h
index d68652fe5..acba3677c 100644
--- a/usage.h
+++ b/usage.h
@@ -1154,9 +1154,10 @@
         "221 foobar closing connection\n" 
 
 #define nslookup_trivial_usage \
-        "[HOST]"
+        "[HOST] [SERVER]"
 #define nslookup_full_usage \
-        "Queries the nameserver for the IP address of the given HOST"
+        "Queries the nameserver for the IP address of the given HOST\n" \
+        "optionally using a specified DNS server"
 #define nslookup_example_usage \
         "$ nslookup localhost\n" \
         "Server:     default\n" \
@@ -1469,10 +1470,10 @@
 #define tar_trivial_usage \
         "-[" USAGE_TAR_CREATE("c") "xtvO] " \
         USAGE_TAR_EXCLUDE("[--exclude FILE] [-X FILE]") \
-        "[-f TARFILE] [FILE(s)] ..."
+        "[-f TARFILE] [-C DIR] [FILE(s)] ..."
 #define tar_full_usage \
         "Create, extract, or list files from a tar file.\n\n" \
-        "Main operation mode:\n" \
+        "Options:\n" \
         USAGE_TAR_CREATE("\tc\t\tcreate\n") \
         "\tx\t\textract\n" \
         "\tt\t\tlist\n" \
@@ -1483,7 +1484,7 @@
         "\texclude\t\tfile to exclude\n" \
          "\tX\t\tfile with names to exclude\n" \
         ) \
-        "\nInformative output:\n" \
+        "\tC\t\tchange to directory DIR before operation\n" \
         "\tv\t\tverbosely list files processed"
 #define tar_example_usage \
         "$ zcat /tmp/tarball.tar.gz | tar -xf -\n" \