diff --git a/Modules/beef_interface.f90 b/Modules/beef_interface.f90
index c00578f33..0657225b8 100644
--- a/Modules/beef_interface.f90
+++ b/Modules/beef_interface.f90
@@ -18,6 +18,7 @@ MODULE beef_interface
         beefrandinit, beefrandinitdef, beefensemble
     !
     INTERFACE
+    !
     SUBROUTINE beefx( r, g, e, dr, dg, addlda ) BIND(C, NAME="beefx_")
     USE iso_c_binding
         REAL (C_DOUBLE), INTENT(INOUT) :: r, g, e, dr, dg
@@ -65,4 +66,4 @@ MODULE beef_interface
     END INTERFACE
     !
 END MODULE beef_interface
-!
\ No newline at end of file
+!
diff --git a/PW/src/beef.f90 b/PW/src/beef.f90
index f8280e236..2dba152d8 100644
--- a/PW/src/beef.f90
+++ b/PW/src/beef.f90
@@ -22,7 +22,6 @@ MODULE beef
   !real(DP), save              :: ldaxc
   !
   !
-  !
   real(DP), allocatable       :: beefxc(:), energies(:)
   real(DP)                    :: ldaxc