configure.ac: remove trailing characters

diff --git a/configure.ac b/configure.ac
index d51fa19cc9b284ae0f0e97d458f4c176a2b1f3b3..dd10e7e4d8957825d968b89170135e16bcbd0873 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -381,7 +381,7 @@ if test "x$with_iconv" != "xno"; then
     AC_CHECK_FUNCS([locale_charset])
     LIBS="${am_save_LIBS}"
     if test "x$ac_cv_func_locale_charset" != "xyes"; then
-      # If locale_charset() is not in libiconv, we have to find libcharset. 
+      # If locale_charset() is not in libiconv, we have to find libcharset.
       AC_CHECK_LIB(charset,locale_charset)
     fi
   fi