Whitespace fixes

rtl/arbiter.v

@@ -42,7 +42,7 @@ module arbiter #
 (
     input  wire                     clk,
     input  wire                     rst,
-    
+
     input  wire [PORTS-1:0]         request,
     input  wire [PORTS-1:0]         acknowledge,
 

rtl/axis_ll_bridge.v

@@ -36,7 +36,7 @@ module axis_ll_bridge #
 (
     input  wire                   clk,
     input  wire                   rst,
-    
+
     /*
      * AXI input
      */
@@ -44,7 +44,7 @@ module axis_ll_bridge #
     input  wire                   axis_tvalid,
     output wire                   axis_tready,
     input  wire                   axis_tlast,
-    
+
     /*
      * LocalLink output
      */

rtl/ll_axis_bridge.v

@@ -36,7 +36,7 @@ module ll_axis_bridge #
 (
     input  wire                   clk,
     input  wire                   rst,
-    
+
     /*
      * LocalLink input
      */
@@ -45,7 +45,7 @@ module ll_axis_bridge #
     input  wire                   ll_eof_in_n,
     input  wire                   ll_src_rdy_in_n,
     output wire                   ll_dst_rdy_out_n,
-    
+
     /*
      * AXI output
      */