Index: trunk/psLib/configure.ac
===================================================================
--- trunk/psLib/configure.ac	(revision 7380)
+++ trunk/psLib/configure.ac	(revision 7404)
@@ -207,8 +207,8 @@
 LDFLAGS="${TMP_LDFLAGS} ${PSLIB_LIBS}"
 AC_CHECK_HEADERS([fftw3.h],[],
-  [AC_MSG_ERROR([FFTW version 3 (--withfloat) headers not found.  Obtain it at http://www.fftw.org/or use --with-fftw3 to specify location.])]
+  [AC_MSG_ERROR([FFTW version 3 (--with-float) headers not found.  Obtain it at http://www.fftw.org/or use --with-fftw3 to specify location.])]
 )
 AC_CHECK_LIB(fftw3f,fftwf_plan_dft_2d,[],
-  [AC_MSG_ERROR([FFTW version 3 (--withfloat) library not found.  Obtain it at http://www.fftw.org/or use --with-fftw3 to specify location.])],[-lm]
+  [AC_MSG_ERROR([FFTW version 3 (--with-float) library not found.  Obtain it at http://www.fftw.org/or use --with-fftw3 to specify location.])],[-lm]
 )
 LIBS=${TMP_LIBS}