diff --git a/modules/subdyn/src/SubDyn.f90 b/modules/subdyn/src/SubDyn.f90
index 2398a3851d..d1b576e33d 100644
--- a/modules/subdyn/src/SubDyn.f90
+++ b/modules/subdyn/src/SubDyn.f90
@@ -3837,12 +3837,12 @@ SUBROUTINE OutSummary(Init, p, m, InitInput, CBparams, Modes, Omega, Omega_Gy, E
    WRITE(UnSum, '(A9,9(A15))')  '#Member ID', 'DC(1,1)', 'DC(1,2)', 'DC(1,3)', 'DC(2,1)','DC(2,2)','DC(2,3)','DC(3,1)','DC(3,2)','DC(3,3)'
    DO i=1,p%NMembers
       mType = Init%Members(I, iMType)
-	  iNode1 = FINDLOCI(Init%Joints(:,1), Init%Members(i,2)) ! index of joint 1 of member i
+      iNode1 = FINDLOCI(Init%Joints(:,1), Init%Members(i,2)) ! index of joint 1 of member i
       iNode2 = FINDLOCI(Init%Joints(:,1), Init%Members(i,3)) ! index of joint 2 of member i
       XYZ1   = Init%Joints(iNode1,2:4)
       XYZ2   = Init%Joints(iNode2,2:4)
-	  if ((mType == idMemberSpring) .or. (mType == idMemberBeamArb)) then ! The direction cosine for these member types must be provided by the user 
-	     iDirCos = p%Elems(i, iMDirCosID)
+      if ((mType == idMemberSpring) .or. (mType == idMemberBeamArb)) then ! The direction cosine for these member types must be provided by the user
+         iDirCos = p%Elems(i, iMDirCosID)
          DirCos(1, 1) =  Init%COSMs(iDirCos, 2)
          DirCos(2, 1) =  Init%COSMs(iDirCos, 3)
          DirCos(3, 1) =  Init%COSMs(iDirCos, 4)