Minor cleanups. Document the cmp -l option.

diff --git a/include/usage.h b/include/usage.h
index bbc0babfc72996b51503b5a632738f30fae3595e..6848549f71b7837084ae033fc71b666faced1514 100644 (file)
--- a/include/usage.h
+++ b/include/usage.h
@@ -177,10 +177,13 @@
        "Clear screen."
 
 #define cmp_trivial_usage \
-       "FILE1 [FILE2]"
+       "[OPTION]... FILE1 [FILE2]"
 #define cmp_full_usage \
-       "\t-s\tquiet mode - do not print\n" \
-       "Compare files."
+       "Compare files.\n\n" \
+       "Options:\n" \
+       "\t-l\tWrite the byte numbers (decimal) and values (octal)\n" \
+       "\t\t  for all differing bytes.\n" \
+       "\t-s\tquiet mode - do not print"
 
 #define cp_trivial_usage \
        "[OPTION]... SOURCE DEST"
@@ -786,7 +789,7 @@
 #endif
 
 #define head_trivial_usage \
-       "[OPTION] [FILE]..."
+       "[OPTION]... [FILE]..."
 #define head_full_usage \
        "Print first 10 lines of each FILE to standard output.\n" \
        "With more than one FILE, precede each with a header giving the\n" \