maint: remove spurious case-ignoring option from a test

* maint.mk (sc_trailing_blank): Remove useless/harmless ignore_case=1.

diff --git a/maint.mk b/maint.mk
index 484e3039f1e572ec657f0684ae8133628304c290..31d75f4c0aac1a5d66d7ee2826eab222e200954a 100644 (file)
--- a/maint.mk
+++ b/maint.mk
@@ -374,7 +374,7 @@ sc_the_the:
 
 sc_trailing_blank:
        @re='[   ]$$'                                                   \
-       ignore_case=1 msg='found trailing blank(s)'                     \
+       msg='found trailing blank(s)'                                   \
          $(_prohibit_regexp)
 
 # Match lines like the following, but where there is only one space