Fix a typo and path (Rolf David)

svn-origin-rev: 17566

Author: Iain Bethune

src/hfx_types.F

@@ -562,7 +562,7 @@ SUBROUTINE hfx_create(x_data, para_env, hfx_section, natom, atomic_kind_set, qs_
                IF (.NOT. file_exists(char_val)) THEN
                   WRITE (error_msg, '(A,A,A)') "Truncated hfx calculation requested. The file containing "// &
                      "the data could not be found at ", TRIM(char_val), " Please check T_C_G_DATA "// &
-                     "in the INTERCATION_POTENTIAL section"
+                     "in the INTERACTION_POTENTIAL section"
                   CPABORT(error_msg)
                ELSE
                   actual_x_data%potential_parameter%filename = char_val

tests/QS/regtest-mp2-grad/CH3_dyn_screen.inp

@@ -47,7 +47,7 @@
         &INTERACTION_POTENTIAL
           POTENTIAL_TYPE TRUNCATED
           CUTOFF_RADIUS 2.4999999999
-          T_C_G_DATA ../data/t_c_g.dat
+          T_C_G_DATA t_c_g.dat
         &END
       &END HF
       &WF_CORRELATION