Remove redundant words in configure output. Reported by Colin Watson.

diff --git a/configure.ac b/configure.ac
index c87a40a195bc8db5eb1c158393003b3152b475b7..72a0a966f4e7e0a28792b5987e04161b38b6fe7a 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -349,7 +349,7 @@ if test "x$GCC" = xyes; then
   CC="${CC} $gcc_werror"
 
   # for older GCCs that don't know %ju (etc)
-  AC_CACHE_CHECK([checking whether -Wno-format is required],
+  AC_CACHE_CHECK([whether -Wno-format is required],
                 rjk_cv_noformat,
                 AC_TRY_COMPILE([#include <stdio.h>
 #include <stdint.h>
@@ -361,7 +361,7 @@ if test "x$GCC" = xyes; then
     CC="${CC} -Wno-format"
   fi
 
-  AC_CACHE_CHECK([checking whether -Wshadow is OK],
+  AC_CACHE_CHECK([whether -Wshadow is OK],
                 rjk_cv_shadow,
                  oldCC="${CC}"
                 CC="${CC} -Wshadow"