Index: /issm/trunk/m4/issm_options.m4
===================================================================
--- /issm/trunk/m4/issm_options.m4	(revision 8148)
+++ /issm/trunk/m4/issm_options.m4	(revision 8149)
@@ -275,10 +275,10 @@
 	if test -z "$MPILIB" ; then
 		if test "$PARALLEL_VALUE" = "yes" ; then
-			AC_MSG_ERROR([empty --with-mpi-lib options! MPI is needed to run ISSM in paralle!])
+			AC_MSG_ERROR([empty --with-mpi-lib options! MPI is needed to run ISSM in parallel!])
 		fi
 	else
 		if test -z "$MPI_INCLUDE" ; then
 			if test "$PARALLEL_VALUE" = "yes" ; then
-				AC_MSG_ERROR([empty --with-mpi-include directory! MPI is needed to run ISSM in paralle!])
+				AC_MSG_ERROR([empty --with-mpi-include directory! MPI is needed to run ISSM in parallel!])
 			fi
 		else