diff --git a/cmp.1 b/cmp.1
index ba5dc09..33c0292 100755
--- a/cmp.1
+++ b/cmp.1
@@ -23,10 +23,26 @@ Outputs the byte number and differing byte for each difference
 Suppresses all output, even when the files differ. If the two files
 are of differing lengths, it also suppresses that notice. A
 difference in the two files is indicated through exit status only.
+.SH EXIT STATUS
+.TP
+.BR 0
+The files are identical.
+.TP
+.BR 1
+The files are different or are of different lengths.
+.TP
+.BR 2
+Tried to use stdin as both files.
+.TP
+.BR 3
+Not enough file operands.
+.TP
+.BR 4
+Could not open one or both files.
 .SH AUTHOR
 Written by Kat.
 .SH COPYRIGHT
-Copyright (C) 2019 Katlynn Richey
+Copyright (C) 2020 The FENIX Project
 .PP
 This software is free software. Feel free to modify it and/or pass
 it around.