Oops.

diff --git a/m4/mbswidth.m4 b/m4/mbswidth.m4
index aae79fa3a20d83578f4ab10863ff34c8bf86556c..7464a8707bf55f61581300e36636e4251e4f1a9c 100644 (file)
--- a/m4/mbswidth.m4
+++ b/m4/mbswidth.m4
@@ -12,7 +12,7 @@ AC_DEFUN(jm_PREREQ_MBSWIDTH,
 
   AC_CACHE_CHECK([whether wcwidth is declared], ac_cv_have_decl_wcwidth,
     [AC_TRY_COMPILE([
-dnl AIX 3.2.5 declares wcwidth in <string.h>.
+/* AIX 3.2.5 declares wcwidth in <string.h>. */
 #if HAVE_STRING_H
 # include <string.h>
 #endif