Update documentation for the -f change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79996 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/CommandGuide/llvm-dis.pod b/docs/CommandGuide/llvm-dis.pod
index 8df382d..2b83290 100644
--- a/docs/CommandGuide/llvm-dis.pod
+++ b/docs/CommandGuide/llvm-dis.pod
@@ -29,9 +29,9 @@
=item B<-f>
-Force overwrite. Normally, B<llvm-dis> will refuse to overwrite
-an output file that already exists. With this option, B<llvm-dis>
-will overwrite the output file.
+Enable binary output on terminals. Normally, B<llvm-dis> will refuse to
+write raw bitcode output if the output stream is a terminal. With this option,
+B<llvm-dis> will write raw bitcode regardless of the output device.
=item B<--help>