Build: Fix config.h comments.
diff --git a/configure.ac b/configure.ac
index a16031b..a595cd9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -640,7 +640,7 @@
AC_CHECK_FUNCS([clock_gettime pthread_condattr_setclock])
AC_CHECK_DECL([CLOCK_MONOTONIC], [AC_DEFINE(
[HAVE_CLOCK_MONOTONIC], [1], [Define to 1 if
- CLOCK_MONOTONIC is declared in <time.h>])], [],
+ `CLOCK_MONOTONIC' is declared in <time.h>.])], [],
[[#include <time.h>]])
CFLAGS=$OLD_CFLAGS
;;
diff --git a/m4/tuklib_progname.m4 b/m4/tuklib_progname.m4
index 2133e32..7685d06 100644
--- a/m4/tuklib_progname.m4
+++ b/m4/tuklib_progname.m4
@@ -23,6 +23,6 @@
AC_REQUIRE([TUKLIB_COMMON])
AC_CHECK_DECL([program_invocation_name], [AC_DEFINE(
[HAVE_PROGRAM_INVOCATION_NAME], [1],
- [Define to 1 if PROGRAM_INVOCATION_NAME is declared in <errno.h>])],
+ [Define to 1 if `program_invocation_name' is declared in <errno.h>.])],
[], [#include <errno.h>])
])dnl
