readme: mention Mercurial dependency

Signed-off-by: Felipe Contreras <[email protected]>
EricCousineau-TRI · May 17, 2016 · b6e9475 · b6e9475
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Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/README.asciidoc b/README.asciidoc
@@ -15,6 +15,8 @@ chmod +x ~/bin/git-remote-hg
 
 That's it :)
 
+Obviously you will need Mercurial installed.
+
 == Configuration ==
 
 If you want to see Mercurial revisions as Git commit notes: