[bug#60536] [PATCH] depend: trim spurious leading tab

These vars are replaced with a list of remove commands that are joined
with a \n and each line always has a leading \t inserted.  That means
the literal tab here before the var leads to 2 tabs included in the
output.  While not functionally a problem, it can be a bit confusing
when reading the output as it implies something is amiss.  Trimming
the tab also aligns with the other .am files which don't include it.

* lib/am/depend.am: Delete tab before %DISTRMS%.
---
 lib/am/depend.am | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/am/depend.am b/lib/am/depend.am
index ecea1fcaa9bc..da8cc6c80f17 100644
--- a/lib/am/depend.am
+++ b/lib/am/depend.am
@@ -31,7 +31,7 @@ am--depfiles: $(am__depfiles_remade)
 ## recursive).
 if %?DISTRMS%
 distclean:
-	%DISTRMS%
+%DISTRMS%
 maintainer-clean:
-	%DISTRMS%
+%DISTRMS%
 endif
-- 
2.39.0