Merge branch 'ab/pickaxe-pcre2'

* ab/pickaxe-pcre2:
  diff: --pickaxe-all typofix

diff.c

@@ -4640,7 +4640,7 @@ void diff_setup_done(struct diff_options *options)
 		die(_("-G and --pickaxe-regex are mutually exclusive, use --pickaxe-regex with -S"));
 
 	if (HAS_MULTI_BITS(options->pickaxe_opts & DIFF_PICKAXE_KINDS_ALL_OBJFIND_MASK))
-		die(_("---pickaxe-all and --find-object are mutually exclusive, use --pickaxe-all with -G and -S"));
+		die(_("--pickaxe-all and --find-object are mutually exclusive, use --pickaxe-all with -G and -S"));
 
 	/*
 	 * Most of the time we can say "there are changes"