[bugfix] Fix various small errors in English text

config.h.cmake

@@ -34,7 +34,7 @@
 /* does the compiler support __attribute__((unused))? */
 #cmakedefine HAS_ATTRIBUTE_UNUSED 1
 
-/* Define to 1 if the <array> C++11 is available and support array::fill */
+/* Define to 1 if the header <array> from C++11 is available and supports array::fill */
 #cmakedefine HAVE_ARRAY 1
 
 /* Define if you have a BLAS library. */

m4/dune_tr1_headers.m4

@@ -18,7 +18,7 @@ AC_DEFUN([DUNE_TR1_HEADERS], [
          dune_cv_array_cplusplus0x=no)
        ])
      AS_IF([test "x$dune_cv_array_cplusplus0x" != "xno"],
-       [AC_DEFINE([HAVE_ARRAY], 1, [Define to 1 if the <array> C++0x is available and support array::fill])
+       [AC_DEFINE([HAVE_ARRAY], 1, [Define to 1 if the header <array> from C++0x is available and supports array::fill])
      ])
      AC_CACHE_CHECK([whether integral_constant conforming to C++11 is supported], dune_cv_integral_constant_cplusplus11, [
        AC_COMPILE_IFELSE([

m4/parmetis.m4

@@ -69,9 +69,9 @@ AC_DEFUN([DUNE_PATH_PARMETIS],[
   ac_save_CPPFLAGS="$CPPFLAGS"
   ac_save_LIBS="$LIBS"
 
-  # call IMDX_LIB_METIS directly and not via AC_REQUIRE
-  # because AC_REQUIRE support not allow parameters
-  # without any parameters a missing METIS would halt configure
+  # Call IMDX_LIB_METIS directly and not via AC_REQUIRE
+  # because AC_REQUIRE does not allow parameters.
+  # Without any parameters a missing METIS would halt configure
   IMMDX_LIB_METIS(,[true])
 
   ## do nothing if --without-parmetis is used