[commit: ghc] master: s/-hi-diffs/-ddump-hi-diffs/ in docs (#9179) (ab3f95b)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/ab3f95bdfc5c001c7dd3158c52bad604d28aabf3/ghc

>---------------------------------------------------------------

commit ab3f95bdfc5c001c7dd3158c52bad604d28aabf3
Author: Joachim Breitner <mail at joachim-breitner.de>
Date:   Sat Jun 7 09:57:32 2014 +0200

    s/-hi-diffs/-ddump-hi-diffs/ in docs (#9179)


>---------------------------------------------------------------

ab3f95bdfc5c001c7dd3158c52bad604d28aabf3
 docs/users_guide/gone_wrong.xml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/users_guide/gone_wrong.xml b/docs/users_guide/gone_wrong.xml
index 114b06c..bb5fcb0 100644
--- a/docs/users_guide/gone_wrong.xml
+++ b/docs/users_guide/gone_wrong.xml
@@ -146,7 +146,7 @@
           <emphasis>must</emphasis> be re-compiled.</para>
 
 	  <para>A useful option to alert you when interfaces change is
-          <option>-hi-diffs</option><indexterm><primary>-hi-diffs
+          <option>-ddump-hi-diffs</option><indexterm><primary>-ddump-hi-diffs
           option</primary></indexterm>.  It will run
           <command>diff</command> on the changed interface file,
           before and after, when applicable.</para>
@@ -167,7 +167,7 @@
 
 <screen>
 % rm *.o        # scrub your object files
-% make my_prog  # re-make your program; use -hi-diffs to highlight changes;
+% make my_prog  # re-make your program; use -ddump-hi-diffs to highlight changes;
                 # as mentioned above, use -dcore-lint to be more paranoid
 % ./my_prog ... # retry...
 </screen>