diff --git a/src/regolith/regolith_melt_func.f90 b/src/regolith/regolith_melt_func.f90
index 3cc1c430..85cf196e 100755
--- a/src/regolith/regolith_melt_func.f90
+++ b/src/regolith/regolith_melt_func.f90
@@ -75,5 +75,5 @@ function regolith_melt_func(r,depthb,erad) result(vol)
 else if (yints > ymax) then 
         vol = vol0 + PI/6.0 * erad**3 * (1.0 - 4.0*xints/erad)**1.5  
 end if
- 
+
 end function regolith_melt_func