[PATCH] maintainer-makefile: add 'can' to sc_prohibit_doubled_word

[Pádraig Brady]

* top/maint.mk (sc_prohibit_doubled_word): Check for "can can".
---
 ChangeLog    | 5 +++++
 top/maint.mk | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 7c56ed2a2..a7fd469f4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2021-09-09  Pádraig Brady  <P@draigBrady.com>
+
+       maintainer-makefile: add 'can' to sc_prohibit_doubled_word
+       * top/maint.mk (sc_prohibit_doubled_word): Check for "can can".
+
 2021-09-08  Paul Eggert  <eggert@cs.ucla.edu>
 
        strerror_r-posix: port even better to Android
diff --git a/top/maint.mk b/top/maint.mk
index 72070a7b0..0aa63773c 100644
--- a/top/maint.mk
+++ b/top/maint.mk
@@ -1031,7 +1031,7 @@ perl_filename_lineno_text_ =                              
                \
     -e '  }'
 
 prohibit_doubled_words_ = \
-    the then in an on if is it but for or at and do to
+    the then in an on if is it but for or at and do to can
 # expand the regex before running the check to avoid using expensive captures
 prohibit_doubled_word_expanded_ = \
     $(join $(prohibit_doubled_words_),$(addprefix 
\s+,$(prohibit_doubled_words_)))
-- 
2.26.2