change recurse into recursive in a few places (#7342)

var/spack/repos/builtin/packages/intel-parallel-studio/package.py

@@ -258,7 +258,7 @@ def mpi_libs(self):
             libraries = ['libmpicxx'] + libraries
 
         return find_libraries(
-            libraries, root=mpi_root, shared=True, recurse=True
+            libraries, root=mpi_root, shared=True, recursive=True
         )
 
     @property
@@ -266,7 +266,7 @@ def mpi_headers(self):
         # recurse from self.prefix will find too many things for all the
         # supported sub-architectures like 'mic'
         mpi_root = self.prefix.compilers_and_libraries.linux.mpi.include64
-        return find_headers('mpi', root=mpi_root, recurse=False)
+        return find_headers('mpi', root=mpi_root, recursive=False)
 
     @property
     def components(self):