diff --git a/Source/BoundaryConditions/WarpXFieldBoundaries.cpp b/Source/BoundaryConditions/WarpXFieldBoundaries.cpp
index c3f5a10dec2..a9e2cf29fe9 100644
--- a/Source/BoundaryConditions/WarpXFieldBoundaries.cpp
+++ b/Source/BoundaryConditions/WarpXFieldBoundaries.cpp
@@ -106,14 +106,18 @@ void WarpX::ApplyBfieldBoundary (const int lev, PatchType patch_type, DtType a_d
 void WarpX::ApplyRhofieldBoundary (const int lev, MultiFab* rho,
                                    PatchType patch_type)
 {
-    if (PEC::isAnyParticleBoundaryReflecting() || PEC::isAnyBoundaryPEC()) { PEC::ApplyReflectiveBoundarytoRhofield(rho, lev, patch_type); }
+    if (PEC::isAnyParticleBoundaryReflecting() || PEC::isAnyBoundaryPEC()) {
+        PEC::ApplyReflectiveBoundarytoRhofield(rho, lev, patch_type);
+    }
 }
 
 void WarpX::ApplyJfieldBoundary (const int lev, amrex::MultiFab* Jx,
                                  amrex::MultiFab* Jy, amrex::MultiFab* Jz,
                                  PatchType patch_type)
 {
-    if (PEC::isAnyParticleBoundaryReflecting() || PEC::isAnyBoundaryPEC()) { PEC::ApplyReflectiveBoundarytoJfield(Jx, Jy, Jz, lev, patch_type); }
+    if (PEC::isAnyParticleBoundaryReflecting() || PEC::isAnyBoundaryPEC()) {
+        PEC::ApplyReflectiveBoundarytoJfield(Jx, Jy, Jz, lev, patch_type);
+    }
 }
 
 #ifdef WARPX_DIM_RZ
diff --git a/Source/BoundaryConditions/WarpX_PEC.H b/Source/BoundaryConditions/WarpX_PEC.H
index d04c52ef3e0..b0d15a70321 100644
--- a/Source/BoundaryConditions/WarpX_PEC.H
+++ b/Source/BoundaryConditions/WarpX_PEC.H
@@ -355,8 +355,9 @@ using namespace amrex;
 
 
     /**
-     * \brief Sets the rho or J field value in cells close to and on reflecting particle boundary. The
-     *        charge/current density deposited in the guard cells are either reflected
+     * \brief Sets the rho or J field value in cells close to and on reflecting particle boundary
+     *        or PEC field boundary. The charge/current density deposited
+     *        in the guard cells are either reflected
      *        back into the simulation domain (if a reflecting particle
      *        boundary is used), or the opposite charge/current density is deposited
      *        back in the domain to capture the effect of an image charge.
@@ -370,7 +371,7 @@ using namespace amrex;
      * \param[in out] field    field data to be updated
      * \param[in] mirrorfac    mirror cell is given by mirrorfac - ijk_vec
      * \param[in] psign        Whether the field value should be flipped across the boundary
-     * \param[in] is_reflective      Whether the given particle boundary is reflecting
+     * \param[in] is_reflective      Whether the given particle boundary is reflecting or field boundary is pec
      * \param[in] tangent_to_bndy    Whether a given direction is perpendicular to the boundary
      * \param[in] fabbox       multifab box including ghost cells
      */